Uploaded action versions

Author: seyone22

.github/workflows/tests.yml

@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        java-version: [17, 21]  # Test on multiple JDKs if needed
+        java-version: [21]  # Test on multiple JDKs if needed
 
     steps:
       - name: Checkout code
@@ -26,6 +26,7 @@ jobs:
         with:
           distribution: temurin
           java-version: ${{ matrix.java }}
+          cache: gradle
 
       - name: Cache Gradle
         uses: actions/cache@v4