build(deps-dev): bump ts-loader from 9.4.2 to 9.4.3

Bumps [ts-loader](https://github.com/TypeStrong/ts-loader) from 9.4.2 to 9.4.3.
- [Release notes](https://github.com/TypeStrong/ts-loader/releases)
- [Changelog](https://github.com/TypeStrong/ts-loader/blob/main/CHANGELOG.md)
- [Commits](TypeStrong/ts-loader@v9.4.2...v9.4.3)

---
updated-dependencies:
- dependency-name: ts-loader
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>