Use of `actions/setup-java@v1` [generates warnings](https://github.com/spring-projects/spring-authorization-server/actions/runs/4387588102) in GitHub Actions. We should switch to [`actions/setup-java@v3`](https://github.com/marketplace/actions/setup-java-jdk).
Use of
actions/setup-java@v1generates warnings in GitHub Actions. We should switch toactions/setup-java@v3.