[CI] Bump gradle/actions from 4 to 5 in the ci-actions group (#97)

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


Updates `gradle/actions` from 4 to 5
- [Release notes](https://github.com/gradle/actions/releases)
- [Commits](gradle/actions@v4...v5)

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

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

Author: dependabot[bot]

.github/workflows/build-kdoc.yml

@@ -18,7 +18,7 @@ jobs:
         with:
           distribution: temurin
           java-version: 21
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@v5
 
       - name: Build KDoc
         run: ./gradlew --build-cache --configuration-cache dokkaGenerate

.github/workflows/tests.yml

@@ -22,7 +22,7 @@ jobs:
           java-version: 21
 
       # See https://community.gradle.org/github-actions/docs/setup-gradle/ for more information
-      - uses: gradle/actions/setup-gradle@v4            # creates build cache when on main branch
+      - uses: gradle/actions/setup-gradle@v5            # creates build cache when on main branch
         with:
           cache-encryption-key: ${{ secrets.gradle_encryption_key }}
           dependency-graph: generate-and-submit         # submit Github Dependency Graph info
@@ -40,7 +40,7 @@ jobs:
         with:
           distribution: temurin
           java-version: 21
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@v5
         with:
           cache-encryption-key: ${{ secrets.gradle_encryption_key }}
           cache-read-only: true
@@ -56,7 +56,7 @@ jobs:
     name: Instrumented tests
     runs-on: ubuntu-latest
     steps:
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@v5
         with:
           cache-encryption-key: ${{ secrets.gradle_encryption_key }}
           cache-read-only: true