refactor: remove useless extra github cache action (#105)

* Remove Gradle build cache step from workflow

Removed caching for Gradle build artifacts in CI workflow.

* Delete .github/workflows/test-build.yml

* Remove Gradle build cache step from workflow

Removed caching step for Gradle build cache in CI workflow.

Author: LuggaPugga

.github/workflows/build.yml

@@ -15,17 +15,7 @@ jobs:
         uses: gradle/actions/setup-gradle@v5
         with:
           cache-read-only: ${{ github.ref != 'refs/heads/main' }}
-      - name: Cache Gradle Build Cache
-        uses: actions/cache@v5
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-            .gradle
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle.properties') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
       - name: Build with Gradle
         run: ./gradlew build
       - name: Test with Gradle
-        run: ./gradlew test
+        run: ./gradlew test