(DOC) Update docs to correctly show how to specify the Puppet version #869

Job	Run time
spec (ruby 3.2) / spec	54s
spec (ruby 2.7) / spec	58s
acceptance (ruby 3.2 \| ubuntu-latest) / acceptance	12m 27s
acceptance (ruby 2.7 \| ubuntu-latest) / acceptance	12m 44s
acceptance (ruby 3.2 \| windows-2019) / acceptance	32m 57s
acceptance (ruby 2.7 \| windows-2019) / acceptance	28m 27s
	1h 28m 27s

Provide feedback