Unify and execute cleanup configuration across projects

[HeikoKlare]

In #1001, we have unified the auto-save actions configuration across all projects. This sometimes produces unrelated changes when performing modifications to source code files. In order to make all files conforming to the auto-save configuration, we should

1. align the cleanup configuration for all projects with the auto-save actions configuration, and
2. apply the cleanup to all projects.

Also see https://github.com/eclipse-platform/eclipse.platform/pull/1001#issuecomment-1903828902

[HeikoKlare]

I'll try to come back to this soon. If anyone would like to take over in the meantime, feel free to do so.

@jukzi fyi