Cache gradle in GitHub workflow (#1684)

Author: trivikr

.github/workflows/ci.yml

@@ -24,6 +24,7 @@ jobs:
         with:
           java-version: ${{ matrix.java }}
           distribution: 'corretto'
+          cache: gradle
 
       - name: clean and build
         run: ./gradlew clean build -Plog-tests
@@ -49,6 +50,7 @@ jobs:
         with:
           java-version: ${{ matrix.java }}
           distribution: 'corretto'
+          cache: gradle
 
       - name: clean and build
         run: ./gradlew clean build -Plog-tests
@@ -96,6 +98,7 @@ jobs:
         with:
           java-version: '17'
           distribution: 'corretto'
+          cache: gradle
       - name: Install dependencies
         run: |
           yarn