Fix map_clone with deref and clone

[camsteffen]

changelog: Fix map_clone false positive with deref coercion

Fixes #6239

[rust-highfive]

r? @ebroto

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[camsteffen]

Learning as I go... I'm changing my implementation to check for autoderef adjustments instead of checking for impl Clone. This seems more straightforward.

[bors]

☔ The latest upstream changes (presumably #6301) made this pull request unmergeable. Please resolve the merge conflicts.

Note that reviewers usually do not review pull requests until merge conflicts are resolved! Once you resolve the conflicts, you should change the labels applied by bors to indicate that your PR is ready for review. Post this as a comment to change the labels:

@rustbot modify labels: +S-waiting-on-review -S-waiting-on-author

[camsteffen]

Rebased to fix the merge conflict.

[flip1995]

Thanks for keeping this up to date. And thanks for all your recent contributions! Sadly currently almost all of our maintainers are busy with IRL stuff and only get to review a few times a week at best.

[camsteffen]

No worries!

[ebroto]

@bors r+

Thanks! (for this and for Polite 😄)

[bors]

📌 Commit 7690944 has been approved by ebroto

[bors]

⌛ Testing commit 7690944 with merge c4fc076...

[bors]

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: ebroto
Pushing c4fc076 to master...