fix(deps): update module github.com/prometheus/client_golang to v1.12.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/prometheus/client_golang	require	patch	v1.12.0 -> v1.12.1

---

Release Notes

prometheus/client_golang

v1.12.1

Compare Source

• [BUGFIX] Make the Go 1.17 collector concurrency-safe #​969
  • Use simpler locking in the Go 1.17 collector #​975
• [BUGFIX] Reduce granularity of histogram buckets for Go 1.17 collector #​974
• [ENHANCEMENT] API client: make HTTP reads more efficient #​976

Full Changelog: prometheus/client_golang@v1.12.0...v1.12.1

---

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by WhiteSource Renovate. View repository job log here.

[coveralls]

Pull Request Test Coverage Report for Build 1766299049

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 0.0%

---

Totals
Change from base Build 1744441322:	0.0%
Covered Lines:	0
Relevant Lines:	0

---

💛 - Coveralls