chore(deps): update dependency https://github.com/lkubb/salt-extension-copier to v0.4.5

[salt-extensions-renovatebot]

This PR contains the following updates:

Package	Type	Update	Change
https://github.com/lkubb/salt-extension-copier	template	patch	0.4.4 -> 0.4.5

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Release Notes

lkubb/salt-extension-copier (https://github.com/lkubb/salt-extension-copier)

v0.4.5

Compare Source

Changed

• Allowed specifying a minor version in max_salt_version
• Improved test version matrix generation in enhanced workflow

Fixed

• Fixed basic workflow tests running against .0 minor releases only
• Fixed project environment initialization crash during first copy. This crash did not result in any issues other than a warning after copy.
• Moved migrations into Python script, making them more platform-agnostic
• Updated salt-rewrite URL in pre-commit config

Added

• Added os_support question when enhanced workflows were selected, influencing the OS the tests are run on

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