ci(deps): Update commitlint monorepo to v15 (major)

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@commitlint/cli (source)	^14.1.0 -> ^15.0.0
@commitlint/config-conventional (source)	^14.1.0 -> ^15.0.0

:warning: MAJOR MAJOR MAJOR :warning:

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Release Notes

conventional-changelog/commitlint (@​commitlint/cli)

### [`v15.0.0`](https://togithub.com/conventional-changelog/commitlint/blob/HEAD/@​commitlint/cli/CHANGELOG.md#1500-2021-11-17) [Compare Source](https://togithub.com/conventional-changelog/commitlint/compare/v14.1.0...v15.0.0) ##### Features - simplify config resolution ([#​2398](https://togithub.com/conventional-changelog/commitlint/issues/2398)) ([8a8384f](https://togithub.com/conventional-changelog/commitlint/commit/8a8384f3c18954447cb633e76a573e1db71a1440)), closes [#​327](https://togithub.com/conventional-changelog/commitlint/issues/327)

conventional-changelog/commitlint (@​commitlint/config-conventional)

### [`v15.0.0`](https://togithub.com/conventional-changelog/commitlint/blob/HEAD/@​commitlint/config-conventional/CHANGELOG.md#1500-2021-11-17) [Compare Source](https://togithub.com/conventional-changelog/commitlint/compare/v14.1.0...v15.0.0) **Note:** Version bump only for package [@​commitlint/config-conventional](https://togithub.com/commitlint/config-conventional)

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Configuration

📅 Schedule: Branch creation - "after 10:30 before 18:00 every weekday except after 13:00 before 14:00" in timezone America/Lima, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

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

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

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• [ ] If you want to rebase/retry this PR, check this box

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