using single gradle cache name

Author: jerson

.github/workflows/android.yml

@@ -17,7 +17,7 @@ jobs:
           path: |
             ~/.gradle/caches
             ~/.gradle/wrapper
-          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}-${{ hashFiles('**/buildSrc/**/*.kt') }}
+          key: gradle
       - uses: actions/cache@v3
         id: avd-cache
         with: