build(deps-dev): bump @sa11y/jest from 6.1.2 to 6.2.2

Bumps [@sa11y/jest](https://github.com/salesforce/sa11y/tree/HEAD/packages/jest) from 6.1.2 to 6.2.2.
- [Release notes](https://github.com/salesforce/sa11y/releases)
- [Changelog](https://github.com/salesforce/sa11y/blob/master/CHANGELOG.md)
- [Commits](https://github.com/salesforce/sa11y/commits/v6.2.2/packages/jest)

---
updated-dependencies:
- dependency-name: "@sa11y/jest"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -40,7 +40,7 @@
         "@cparra/apexdocs": "^2.18.0",
         "@lwc/eslint-plugin-lwc": "^1.7.0",
         "@prettier/plugin-xml": "^3.2.2",
-        "@sa11y/jest": "^6.1.2",
+        "@sa11y/jest": "^6.2.2",
         "@salesforce/eslint-config-lwc": "^3.5.2",
         "@salesforce/eslint-plugin-aura": "^2.1.0",
         "@salesforce/eslint-plugin-lightning": "^1.0.0",