Too many empty lines in Squash commit message

[PawelLipski]

Just a single newline at the end should be enough.

Also, 3 empty lines between the messages seems to much... I'd only keep 3 lines if there's at least one commit whose message consists of more than just a single ("subject") line. Otherwise, let's keep it at 2 lines (or maybe even one?). Or maybe even discard non-subject lines entirely? Let's see what's GitHub does in its squash commits by default, plus what git rebase --interactive does for squash command.

[PawelLipski]

Hah, I've already fixed the trailing lines, then forgot about it https://github.com/VirtusLab/git-machete-intellij-plugin/pull/1665/files#r1214752056