chore(deps-dev): bump ts-loader in /extensions/vscode

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](TypeStrong/ts-loader@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>

extensions/vscode/package.json

@@ -107,7 +107,7 @@
     "eslint": "^8.11.0",
     "glob": "^7.2.0",
     "prettier": "2.6.0",
-    "ts-loader": "^9.2.8",
+    "ts-loader": "^9.4.1",
     "typescript": "^4.5.5",
     "webpack": "^5.70.0",
     "webpack-cli": "^4.9.2"