do my first gradlew.bat clean build tasks and I get following message. How do I resolve this?
> Task :api:cas-server-core-api-configuration-model:checkstyleMain
[ant:checkstyle] [ERROR] C:\Users\rm\Downloads\cas-6.2.3\api\cas-server-core-api-configuration-model\src\main\java\org\apereo\cas\configuration\CasConfigurationProperties.java:63: Configuration classes for tests must be marked with @TestConfiguration [useTestConfiguration]
> Task :api:cas-server-core-api-configuration-model:checkstyleMain FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':api:cas-server-core-api-configuration-model:checkstyleMain'.
> Checkstyle rule violations were found. See the report at: file:///C:/Users/rm/Downloads/cas-6.2.3/api/cas-server-core-api-configuration-model/build/reports/checkstyle/main.html
Checkstyle files with violations: 1
Checkstyle violations by severity: [error:1]
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
BUILD FAILED in 3m 39s
47 actionable tasks: 34 executed, 13 up-to-date