chore(deps): update dependency copier to v9.1.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
copier	9.0.1 -> 9.1.0

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Release Notes

copier-org/copier (copier)

v9.1.0

Compare Source

Feat

• Conflicts on updates now appear as git merge conflicts, also on VSCode
• choices: support questionary checkbox for multiple choices using
  multiselect: true.

Fix

• mark package as typed
• Normalize paths obtained from Git commands output
• don't crash when update replaces file with symlink (or vice versa) (#​1409)
• keep git-ignored files on update (#​1373)
• address deprecation warning in shutil.rmtree(onerror=...) (#​1401)

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Configuration

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🚦 Automerge: Enabled.

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🔕 Ignore: Close this PR and you won't be reminded about this update again.

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