Merge topic 'misc-refactoring'
788e5c1043 Tests: Add tests for `cmDocumentationFormatter::PrintFormatted()`
8c1a850c19 cmMessenger: Deduplicate `cmSystemTools::Message()` calls
9c118ae9d4 Refactor: `cmCPackGenerator::DisplayVerboseOutput()` unused arg
5fd795f975 MessageType: Add `UNDEFINED` enum item
a6cae9dbc4 cmMessageCommand: Rename+move `CheckingType` → `Message::CheckType`
bb9071e9e7 cmDocumentationFormatter.cxx: Move padding string creation out of loop
f40712fc10 cmTargetLinkLibrariesCommand: Optimize `ostream::operator<<` calls
1ffb746c92 cmGlobalGenerator.cxx: Optimize `ostream::operator<<` calls
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9920
