Remove redundant CI jobs

We have a lot of redundant CI jobs.

For example in `sentry-java` the gradle `check` task which is called by `make preMerge` in `build.yml` runs spotless and unit tests for spring boot which are already executed by other CI workflows (`format-code.yml` and `spring-boot-matrix.yml`)

We should try to find other examples of redundant jobs and remove them.

Inspecione build.yml e compare suas etapas make preMerge e Gradle check com format-code.yml e spring-boot-matrix.yml. Procure outros jobs de CI que dupliquem trabalho entre os workflows e, em seguida, verifique se os jobs redundantes são removidos sem perder os checks cobertos pelos workflows dedicados.

Escrita pelo modelo de indexação a partir do texto da issue.