chore(deps): update golangci/golangci-lint-action action to v6

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
golangci/golangci-lint-action	action	major	v3 -> v6

---

Release Notes

golangci/golangci-lint-action (golangci/golangci-lint-action)

### [`v6`](https://redirect.github.com/golangci/golangci-lint-action/compare/v5...v6) [Compare Source](https://redirect.github.com/golangci/golangci-lint-action/compare/v5...v6) ### [`v5`](https://redirect.github.com/golangci/golangci-lint-action/compare/v4...v5) [Compare Source](https://redirect.github.com/golangci/golangci-lint-action/compare/v4...v5) ### [`v4`](https://redirect.github.com/golangci/golangci-lint-action/compare/v3...v4) [Compare Source](https://redirect.github.com/golangci/golangci-lint-action/compare/v3...v4)

---

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: 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, check this box

---

This PR was generated by Mend Renovate. View the repository job log.