Update actions/checkout to 6

.github/workflows/bump-version.yml

@@ -28,7 +28,7 @@ jobs:
           echo "Branch is ${{ steps.branch.outputs.base_branch }}"
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ steps.branch.outputs.base_branch }}
           fetch-depth: 0

.github/workflows/publish-snapshot.yml

@@ -24,7 +24,7 @@ jobs:
            exit 1
           fi
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       # Install JDK
       # Configure the maven settings.xml and add a server entry with maven central token username/password and GPG private key
       # The server-username, server-password and gpg-passphrase are declared as env variables.
@@ -45,12 +45,12 @@ jobs:
           GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
         run: |
           set -ex
-          
+
           gpg --list-keys
-          
+
           echo "thisisafiletosign" > thisisafiletosign.txt
           rm -f -- thisisafiletosign.txt.asc
-        
+
           gpg --local-user [email protected] --armor --detach-sign \
             --status-fd 1 --batch --yes --no-tty --pinentry-mode loopback \
             --passphrase "$GPG_PASSPHRASE" \
@@ -72,8 +72,7 @@ jobs:
       - name: Check files signed
         run: |
           set -ex
-          
+
           cd target/central-publishing
           unzip central-bundle.zip
           gpg --verify dev/snowdrop/narayana-spring-boot-recovery-controller/$RELEASE_VERSION/narayana-spring-boot-recovery-controller-$RELEASE_VERSION-sources.jar.asc
-

.github/workflows/publish.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository at release tag
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.release.tag_name }}  # Uses the release tag
           fetch-depth: 0

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
         os: [ ubuntu-latest ]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v5
       with: