fix: update Gradle commands in workflow to use specific path for consistency

.gitea/workflows/action.yaml

@@ -12,9 +12,6 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: test
-        run: /opt/gradle-8.13/bin/gradle --version
-
       - name: List files in the repository
         run: ls ${{ gitea.workspace }}
 
@@ -22,7 +19,7 @@ jobs:
         run: ls "${{ gitea.workspace }}/environmentex"
 
       - name: Verify Gradle Installation
-        run: cd "${{ gitea.workspace }}/environmentex" && gradle wrapper && ./gradlew build --stacktrace --no-daemon
+        run: cd "${{ gitea.workspace }}/environmentex" && /opt/gradle-8.13/bin/gradle wrapper && /opt/gradle-8.13/bin/gradle build --stacktrace --no-daemon
 
       - name: show if jar is built
         run: ls ${{ gitea.workspace }}