f6eafc9511
* Move `checkstyle-conventions.gradle` content to the `build.gradle` since it is short enough * Remove `checkstyle-header.txt` and its handling in favor of Spring Javaformat out-of-the box logic * Upgrade to Gradle `8.5` * Remove suppression for `Javadoc*` checks since it is handled by Spring Javaformat * Leave only `MissingJavadocMethodCheck` exclusion from `SpringChecks` since all others really make sense for our code quality