Update module github.com/go-git/go-billy/v5 to v5.4.1

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
github.com/go-git/go-billy/v5	require	patch	v5.4.0 -> v5.4.1

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Release Notes

go-git/go-billy

### [`v5.4.1`](https://togithub.com/go-git/go-billy/releases/tag/v5.4.1) [Compare Source](https://togithub.com/go-git/go-billy/compare/v5.4.0...v5.4.1) #### What's Changed - memfs: fix trunc-append by [@​nikandfor](https://togithub.com/nikandfor) in [https://github.com/go-git/go-billy/pull/29](https://togithub.com/go-git/go-billy/pull/29) **Full Changelog**: https://github.com/go-git/go-billy/compare/v5.4.0...v5.4.1

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