test(deps): update dependency copier to v9.11.0 (main)

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
copier	9.10.3 -> 9.11.0

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Release Notes

copier-org/copier (copier)

v9.11.0

Compare Source

Feat

• updating: allow updating a dirty Git repository when the subproject directory is
  clean (#​2369)
• add support for custom question icons (#​2381)
• add support for conditionally unsetting a question's default value

Fix

• raise warning instead of error when chmod is not allowed
• fix using default answers from settings for required questions (#​2374)

Refactor

• drop support for Python 3.9

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