Fix an issue with stash#623

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adamretter wants to merge 3 commits intopuppetlabs:mainfrom

adamretter:hotfix/stash-pop

Commits on Sep 18, 2023

Use git stash 'push' rather than deprecated git stash 'save'
adamretter
committed
Fix a bug when 'keep_local_changes => true' is set 'git stash push' and then 'git stash pop' could be called on a fresh clone, and that caused 'git stash pop' to fail.
adamretter
committed
Address code-review comments
adamretter
committed