fix: jacoco-rule build 시 jacocoTest 하지 않도록 수정

.github/workflows/jacoco-rule.yml

@@ -17,8 +17,8 @@ jobs:
           distribution: 'adopt'
       - name: Grant execute permission for gradlew
         run: cd backend && chmod +x gradlew
-      - name: Build with Gradle and generate Jacoco report
-        run: cd backend && ./gradlew build jacocoTestReport
+      - name: Build with Gradle
+        run: cd backend && ./gradlew build
       - name: Store error reports
         if: ${{ failure() }}
         uses: actions/upload-artifact@v4