Bump gradle/actions from 5 to 6

Bumps [gradle/actions](https://github.com/gradle/actions) from 5 to 6.
- [Release notes](https://github.com/gradle/actions/releases)
- [Commits](gradle/actions@v5...v6)

---
updated-dependencies:
- dependency-name: gradle/actions
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/ci-rootless.yml

@@ -52,7 +52,7 @@ jobs:
         with:
           rootless: true
       - name: Setup Gradle Build Action
-        uses: gradle/actions/setup-gradle@v5
+        uses: gradle/actions/setup-gradle@v6
       - name: Build with Gradle
         run: ./gradlew --no-daemon --scan testcontainers:test --tests '*GenericContainerRuleTest'
       - uses: ./.github/actions/setup-junit-report

.github/workflows/ci.yml

@@ -91,7 +91,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: ./.github/actions/setup-java
       - name: Setup Gradle Build Action
-        uses: gradle/actions/setup-gradle@v5
+        uses: gradle/actions/setup-gradle@v6
       - id: set-matrix
         env:
           # Since we override the tests executor,
@@ -126,7 +126,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: ./.github/actions/setup-java
       - name: Setup Gradle Build Action
-        uses: gradle/actions/setup-gradle@v5
+        uses: gradle/actions/setup-gradle@v6
       - id: set-matrix
         working-directory: ./examples/
         env:
@@ -163,7 +163,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: ./.github/actions/setup-java
       - name: Setup Gradle Build Action
-        uses: gradle/actions/setup-gradle@v5
+        uses: gradle/actions/setup-gradle@v6
       - id: set-matrix
         env:
           # Since we override the tests executor,

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
         run: docker image prune -af
 
       - name: Setup Gradle Build Action
-        uses: gradle/actions/setup-gradle@v5
+        uses: gradle/actions/setup-gradle@v6
 
       - name: Run Gradle Build
         run: ./gradlew build --scan --no-daemon -i -x test

.github/workflows/update-gradle-wrapper.yml

@@ -24,4 +24,4 @@ jobs:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           labels: dependencies
 
-      - uses: gradle/actions/wrapper-validation@v5
+      - uses: gradle/actions/wrapper-validation@v6