Use the latest Gradle action for all the CI scripts.

Author: nedtwigg

.github/workflows/ci.yml

@@ -25,9 +25,7 @@ jobs:
           distribution: "temurin"
           java-version: ${{ matrix.jre }}
       - name: gradle caching
-        uses: gradle/gradle-build-action@v3
-        with:
-          gradle-home-cache-cleanup: true
+        uses: gradle/actions/setup-gradle@v4
       - name: git fetch origin main
         run: git fetch origin main
       - name: gradlew build

.github/workflows/deploy.yml

@@ -41,9 +41,7 @@ jobs:
           java-version: 11
           distribution: 'temurin'
       - name: gradle caching
-        uses: gradle/gradle-build-action@v3
-        with:
-          gradle-home-cache-cleanup: true
+        uses: gradle/actions/setup-gradle@v4
       - run: git fetch origin main
       - name: publish all
         if: "${{ github.event.inputs.to_publish == 'all' }}"