Use the gradle plugin (same usage as in element-android) to standardise caching.

This may or may not speed up build times.

.github/workflows/quality.yml

@@ -21,6 +21,10 @@ jobs:
       cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
+      - name: Configure gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          cache-read-only: ${{ github.ref != 'refs/heads/develop' }}
       - name: Run code quality check suite
         run: ./gradlew runQualityChecks $CI_GRADLE_ARG_PROPERTIES
       - name: Upload reports
@@ -56,6 +60,10 @@ jobs:
       cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
+      - name: Configure gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          cache-read-only: ${{ github.ref != 'refs/heads/develop' }}
       - name: Dependency analysis
         run: ./gradlew dependencyCheckAnalyze $CI_GRADLE_ARG_PROPERTIES
       - name: Upload dependency analysis