Switch to voxpupuli-rubocop #284

Job	Run time
spec (ubuntu-latest ruby 3.2 \| puppet ~> 8.0) / spec	26s
spec (ubuntu-latest ruby 2.7 \| puppet ~> 7.0) / spec	38s
spec (windows-latest ruby 2.7 \| puppet ~> 7.0) / spec	4m 49s
spec (windows-latest ruby 3.2 \| puppet ~> 8.0) / spec	2m 24s
	8m 17s

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