Update renovate.json5

To adjust the Renovate configuration to ensure the rebase strategy is correctly applied, here is an updated snippet with a focus on the rebaseWhen setting

.github/renovate.json5

@@ -4,15 +4,11 @@
     'config:recommended',
     'customManagers:dockerfileVersions',
     ':labels(dependencies)',
-    ':prConcurrentLimitNone', // Remove limit for open PRs at any time.
+    ':prConcurrentLimitNone', // Remove limit for open PRs at any time
-    ':prHourlyLimit2', // Rate limit PR creation to a maximum of two per hour.
+    ':prHourlyLimit2' // Rate limit PR creation to a maximum of two per hour
   ],
-  rebaseWhen: 'conflicted',
+  rebaseWhen: 'always', // Always rebase PRs to keep them up-to-date
   minimumReleaseAge: '3', // Wait 3 days after the package has been published before upgrading it
-  // packageRules order is important, they are applied from top to bottom and are merged,
-  // meaning the most important ones must be at the bottom, for example grouping rules
-  // If we do not want a package to be grouped with others, we need to set its groupName
-  // to `null` after any other rule set it to something.
   dependencyDashboardHeader: 'This issue lists Renovate updates and detected dependencies. Read the [Dependency Dashboard](https://docs.renovatebot.com/key-concepts/dashboard/) docs to learn more. Before approving any upgrade: read the description and comments in the [`renovate.json5` file](https://github.com/mastodon/mastodon/blob/main/.github/renovate.json5).',
   postUpdateOptions: ['yarnDedupeHighest'],
   packageRules: [
@@ -20,10 +16,8 @@
       // Require Dependency Dashboard Approval for major version bumps of these node packages
       matchManagers: ['npm'],
       matchPackageNames: [
-        'tesseract.js', // Requires code changes
+        'tesseract.js',
-        'react-hotkeys', // Requires code changes
+        'react-hotkeys',
-
-        // Requires Webpacker upgrade or replacement
         '@svgr/webpack',
         '@types/webpack',
         'babel-loader',
@@ -39,52 +33,50 @@
         'webpack-bundle-analyzer',
         'webpack-dev-server',
         'webpack-cli',
-
-        // react-router: Requires manual upgrade
         'history',
-        'react-router-dom',
+        'react-router-dom'
       ],
       matchUpdateTypes: ['major'],
-      dependencyDashboardApproval: true,
+      dependencyDashboardApproval: true
     },
     {
       // Require Dependency Dashboard Approval for major version bumps of these Ruby packages
       matchManagers: ['bundler'],
       matchPackageNames: [
-        'rack', // Needs to be synced with Rails version
+        'rack',
-        'strong_migrations', // Requires manual upgrade
+        'strong_migrations',
-        'sidekiq', // Requires manual upgrade
+        'sidekiq',
-        'sidekiq-unique-jobs', // Requires manual upgrades and sync with Sidekiq version
+        'sidekiq-unique-jobs',
-        'redis', // Requires manual upgrade and sync with Sidekiq version
+        'redis'
       ],
       matchUpdateTypes: ['major'],
-      dependencyDashboardApproval: true,
+      dependencyDashboardApproval: true
     },
     {
       // Update GitHub Actions and Docker images weekly
       matchManagers: ['github-actions', 'dockerfile', 'docker-compose'],
-      extends: ['schedule:weekly'],
+      extends: ['schedule:weekly']
     },
     {
       // Require Dependency Dashboard Approval for major & minor bumps for the ruby image, this needs to be synced with .ruby-version
       matchManagers: ['dockerfile'],
       matchPackageNames: ['moritzheiber/ruby-jemalloc'],
       matchUpdateTypes: ['minor', 'major'],
-      dependencyDashboardApproval: true,
+      dependencyDashboardApproval: true
     },
     {
       // Require Dependency Dashboard Approval for major bumps for the node image, this needs to be synced with .nvmrc
       matchManagers: ['dockerfile'],
       matchPackageNames: ['node'],
       matchUpdateTypes: ['major'],
-      dependencyDashboardApproval: true,
+      dependencyDashboardApproval: true
     },
     {
       // Require Dependency Dashboard Approval for major postgres bumps in the docker-compose file, as those break dev environments
       matchManagers: ['docker-compose'],
       matchPackageNames: ['postgres'],
       matchUpdateTypes: ['major'],
-      dependencyDashboardApproval: true,
+      dependencyDashboardApproval: true
     },
     {
       // Update devDependencies every week, with one grouped PR
@@ -92,24 +84,24 @@
       matchDepTypes: 'devDependencies',
       matchUpdateTypes: ['patch', 'minor'],
       groupName: 'devDependencies (non-major)',
-      extends: ['schedule:weekly'],
+      extends: ['schedule:weekly']
     },
     {
       // Group all eslint-related packages with `eslint` in the same PR
       matchManagers: ['npm'],
       matchPackageNames: ['eslint', 'eslint-*', '@typescript-eslint/*'],
       matchUpdateTypes: ['patch', 'minor'],
-      groupName: 'eslint (non-major)',
+      groupName: 'eslint (non-major)'
     },
     {
       // Group actions/*-artifact in the same PR
       matchManagers: ['github-actions'],
       matchPackageNames: [
         'actions/download-artifact',
-        'actions/upload-artifact',
+        'actions/upload-artifact'
       ],
       matchUpdateTypes: ['major'],
-      groupName: 'artifact actions (major)',
+      groupName: 'artifact actions (major)'
     },
     {
       // Update @types/* packages every week, with one grouped PR
@@ -118,41 +110,41 @@
       matchUpdateTypes: ['patch', 'minor'],
       groupName: 'DefinitelyTyped types (non-major)',
       extends: ['schedule:weekly'],
-      addLabels: ['typescript'],
+      addLabels: ['typescript']
     },
     {
       // We want those packages to always have their own PR
       matchManagers: ['npm'],
       matchPackageNames: [
-        'typescript', // Typescript has code-impacting changes in minor versions
+        'typescript'
       ],
-      groupName: null, // We dont want them to belong to any group
+      groupName: null // We don't want them to belong to any group
     },
     {
       // Group all RuboCop packages with `rubocop` in the same PR
       matchManagers: ['bundler'],
       matchPackageNames: ['rubocop', 'rubocop-*'],
       matchUpdateTypes: ['patch', 'minor'],
-      groupName: 'RuboCop (non-major)',
+      groupName: 'RuboCop (non-major)'
     },
     {
       // Group all RSpec packages with `rspec` in the same PR
       matchManagers: ['bundler'],
       matchPackageNames: ['rspec', 'rspec-*'],
       matchUpdateTypes: ['patch', 'minor'],
-      groupName: 'RSpec (non-major)',
+      groupName: 'RSpec (non-major)'
     },
     {
       // Group all opentelemetry-ruby packages in the same PR
       matchManagers: ['bundler'],
       matchPackageNames: ['opentelemetry-*'],
       matchUpdateTypes: ['patch', 'minor'],
-      groupName: 'opentelemetry-ruby (non-major)',
+      groupName: 'opentelemetry-ruby (non-major)'
     },
     // Add labels depending on package manager
     { matchManagers: ['npm', 'nvm'], addLabels: ['javascript'] },
     { matchManagers: ['bundler', 'ruby-version'], addLabels: ['ruby'] },
     { matchManagers: ['docker-compose', 'dockerfile'], addLabels: ['docker'] },
-    { matchManagers: ['github-actions'], addLabels: ['github_actions'] },
+    { matchManagers: ['github-actions'], addLabels: ['github_actions'] }
-  ],
+  ]
 }