fix(deps): update dependency qs to v6.12.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
qs	6.12.0 -> 6.12.1

---

Release Notes

ljharb/qs (qs)

### [`v6.12.1`](https://togithub.com/ljharb/qs/blob/HEAD/CHANGELOG.md#6121) [Compare Source](https://togithub.com/ljharb/qs/compare/v6.12.0...v6.12.1) - \[Fix] `parse`: Disable `decodeDotInKeys` by default to restore previous behavior ([#​501](https://togithub.com/ljharb/qs/issues/501)) - \[Performance] `utils`: Optimize performance under large data volumes, reduce memory usage, and speed up processing ([#​502](https://togithub.com/ljharb/qs/issues/502)) - \[Refactor] `utils`: use `+=` - \[Tests] increase coverage

---

Configuration

📅 Schedule: Branch creation - "before 4am on Monday" in timezone America/New_York, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, 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 has been generated by Mend Renovate. View repository job log here.