Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/rack_conform.yml

@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: checkout rack-conform
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: socketry/rack-conform
 

.github/workflows/ragel.yml

@@ -45,7 +45,7 @@ jobs:
 
       - name: repo checkout
         if: ${{ needs.skip_duplicate_runs.outputs.should_skip != 'true' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: load ruby
         if: ${{ needs.skip_duplicate_runs.outputs.should_skip != 'true' }}

.github/workflows/tests.yml

@@ -13,7 +13,7 @@ jobs:
     name: RuboCop linting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: 3.1
@@ -90,7 +90,7 @@ jobs:
     steps:
       - name: repo checkout
         if: ${{ needs.skip_duplicate_runs.outputs.should_skip != 'true' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Compile Puma without SSL support
         if: |
@@ -175,7 +175,7 @@ jobs:
     steps:
       - name: repo checkout
         if: ${{ needs.skip_duplicate_runs.outputs.should_skip != 'true' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: load ruby, ragel
         if: ${{ needs.skip_duplicate_runs.outputs.should_skip != 'true' }}

.github/workflows/turbo-rails.yml

@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: checkout hotwired/turbo-rails
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: hotwired/turbo-rails
           ref: main