Bump actions/checkout from v5 to v7

Author: bogdan

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
     env:
       BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/rails_${{ matrix.rails }}.gemfile
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
       - uses: supercharge/mongodb-github-action@1.12.0
       - uses: ruby/setup-ruby@v1
         with:

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
     steps:
 
     - name: Checkout code
-      uses: actions/checkout@v5
+      uses: actions/checkout@v7
 
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1