chore(deps-dev): bump lint-staged from 15.5.2 to 16.2.6 in /frontend

Bumps [lint-staged](https://github.com/lint-staged/lint-staged) from 15.5.2 to 16.2.6. - [Release notes](https://github.com/lint-staged/lint-staged/releases) - [Changelog](https://github.com/lint-staged/lint-staged/blob/main/CHANGELOG.md) - [Commits](lint-staged/lint-staged@v15.5.2...v16.2.6) --- updated-dependencies: - dependency-name: lint-staged dependency-version: 16.2.6 dependency-type: direct:development update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]