Bump gradle/actions from 5 to 6 in the all group (#182)

Bumps the all group with 1 update: [gradle/actions](https://github.com/gradle/actions).


Updates `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
  dependency-group: all
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -14,7 +14,7 @@ jobs:
         with:
           java-version: "25"
           distribution: "liberica"
-      - uses: gradle/actions/setup-gradle@v5
+      - uses: gradle/actions/setup-gradle@v6
       - run: ./gradlew distTar
       - uses: actions/upload-artifact@v7
         with:

.github/workflows/codeql.yml

@@ -35,7 +35,7 @@ jobs:
       with:
         java-version: "25"
         distribution: "liberica"
-    - uses: gradle/actions/setup-gradle@v5
+    - uses: gradle/actions/setup-gradle@v6
     - run: ./gradlew build -x test -x distTar
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@v4

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
         with:
           java-version: "25"
           distribution: "liberica"
-      - uses: gradle/actions/setup-gradle@v5
+      - uses: gradle/actions/setup-gradle@v6
       - run: ./gradlew check
         env:
           KOTBOT_TOKEN: ${{ secrets.KOTBOT_TOKEN }}