build(deps): bump phps from 6d12271 to e852f5b

Bumps [phps](https://github.com/fossar/nix-phps) from `6d12271` to `e852f5b`.
- [Commits](fossar/nix-phps@6d12271...e852f5b)

---
updated-dependencies:
- dependency-name: phps
  dependency-version: e852f5bcba826153990a7987f748caff2aeff025
  dependency-type: direct:production
...

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Author: dependabot[bot]