Prevented some tests from being repeated on CI

.github/workflows/gradle.yml

@@ -28,8 +28,12 @@ jobs:
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
 
+      - name: Set up NO_CI env
+        if: matrix.java-version != 17
+        env:
+          NO_CI: true
+
       - name: Test with Gradle
         uses: gradle/gradle-build-action@v2
         with:
           arguments: build check --stacktrace -PtestsBadgeApiKey=${{ secrets.TESTS_BADGE_API_KEY }}
-