build(deps): bump prometheus/promci-setup in the promci group (#432)

Bumps the promci group with 1 update: [prometheus/promci-setup](https://github.com/prometheus/promci-setup).


Updates `prometheus/promci-setup` from 0.2.1 to 0.2.2
- [Release notes](https://github.com/prometheus/promci-setup/releases)
- [Commits](https://github.com/prometheus/promci-setup/compare/3e5cd31b34b8ae19efa8f071c5e3cdb44884a7f8...55bd31fe92710532260eb57c554f2697363285c5)

---
updated-dependencies:
- dependency-name: prometheus/promci-setup
  dependency-version: 0.2.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: promci
...

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