build(deps): bump github.com/prometheus/common in /exp

Bumps [github.com/prometheus/common](https://github.com/prometheus/common) from 0.69.0 to 0.70.1.
- [Release notes](https://github.com/prometheus/common/releases)
- [Changelog](https://github.com/prometheus/common/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/common/compare/v0.69.0...v0.70.1)

---
updated-dependencies:
- dependency-name: github.com/prometheus/common
  dependency-version: 0.70.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>