feat : git action gradle build cache add

.github/workflows/autoTest.yml

@@ -15,7 +15,17 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: '18'
-          
+
+      - name: Gradle Caching
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
       - name: Grant execute permission gradlew
         run: chmod +x gradlew