Migrate from deprecated build action

Author: keyboardsurfer

.github/workflows/generate-bp.yml

@@ -54,7 +54,7 @@ jobs:
           distribution: "zulu"
 
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v3
+        uses: gradle/actions/setup-gradle@v4
         with:
           gradle-home-cache-cleanup: true
 

.github/workflows/macrobenchmark.yml

@@ -48,7 +48,7 @@ jobs:
           distribution: 'zulu'
 
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v3
+        uses: gradle/actions/setup-gradle@v4
         with:
           gradle-home-cache-cleanup: true