Bump actions/cache from 4 to 5

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4...v5)

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

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

Author: dependabot[bot]

.github/workflows/build-artifacts.yml

@@ -33,7 +33,7 @@ jobs:
           java-version: ${{ inputs.java-version }}
 
       - name: Cache Gradle Toolchain JDKs
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.gradle/jdks
           key: "${{ runner.os }}-gradle-jdks"
@@ -45,7 +45,7 @@ jobs:
           cache-read-only: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/develop' }}
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.gradle/caches
           key: "${{ runner.os }}-gradle-caches }}"
@@ -58,7 +58,7 @@ jobs:
         run: ./gradlew clean check integrationTest --scan --stacktrace
 
       - name: Cache SonarCloud packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         if: ${{ inputs.run-sonar }}
         with:
           path: ~/.sonar/cache

.github/workflows/gh-pages.yml

@@ -36,14 +36,14 @@ jobs:
           sudo apt-get install -y graphviz
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.gradle/caches
           key: "${{ runner.os }}-gradle-caches }}"
           restore-keys: ${{ runner.os }}-gradle-caches
 
       - name: Cache .doctoolchain
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.doctoolchain
           key: "${{ runner.os }}-doctoolchain }}"