Bump ts-loader from 9.2.8 to 9.4.1

Bumps [ts-loader](https://github.com/TypeStrong/ts-loader) from 9.2.8 to 9.4.1.
- [Release notes](https://github.com/TypeStrong/ts-loader/releases)
- [Changelog](https://github.com/TypeStrong/ts-loader/blob/main/CHANGELOG.md)
- [Commits](https://github.com/TypeStrong/ts-loader/compare/v9.2.8...9.4.1)

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

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

package.json

@@ -76,7 +76,7 @@
     "style-loader": "^3.3.1",
     "svg-inline-loader": "^0.8.2",
     "thenby": "^1.3.4",
-    "ts-loader": "^9.2.8",
+    "ts-loader": "^9.4.1",
     "tslib": "^2.3.1",
     "typedoc": "^0.22.18",
     "typescript": "^4.3.5",