build(deps): bump nixify from 58bc933 to 64a1f69

Bumps [nixify](https://github.com/rvolosatovs/nixify) from `58bc933` to `64a1f69`.
- [Release notes](https://github.com/rvolosatovs/nixify/releases)
- [Commits](rvolosatovs/nixify@58bc933...64a1f69)

---
updated-dependencies:
- dependency-name: nixify
  dependency-version: 64a1f69b19457ed42115268b93c56e13c1260c8a
  dependency-type: direct:production
...

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Author: dependabot[bot]