Update ⬆️ go module go to 1.19

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
go (source)	golang	minor	1.12 -> 1.19

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

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

♻ Rebasing: Renovate will not automatically rebase this PR, because other commits have been found.

🔕 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. ⚠ Warning: custom changes will be lost.

---

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