chore(deps-dev): bump @commitlint/config-conventional (mozilla#3370)

Bumps [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint/tree/HEAD/@commitlint/config-conventional) from 19.7.1 to 19.8.0.
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/config-conventional/CHANGELOG.md)
- [Commits](https://github.com/conventional-changelog/commitlint/commits/v19.8.0/@commitlint/config-conventional)

---
updated-dependencies:
- dependency-name: "@commitlint/config-conventional"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -95,7 +95,7 @@
     "@babel/preset-env": "7.26.9",
     "@babel/register": "7.25.9",
     "@commitlint/cli": "19.7.1",
-    "@commitlint/config-conventional": "19.7.1",
+    "@commitlint/config-conventional": "19.8.0",
     "babel-plugin-istanbul": "7.0.0",
     "babel-plugin-transform-inline-environment-variables": "0.4.4",
     "chai": "5.2.0",