Bump ts-loader from 7.0.5 to 9.2.1

Bumps [ts-loader](https://github.com/TypeStrong/ts-loader) from 7.0.5 to 9.2.1.
- [Release notes](https://github.com/TypeStrong/ts-loader/releases)
- [Changelog](https://github.com/TypeStrong/ts-loader/blob/main/CHANGELOG.md)
- [Commits](TypeStrong/ts-loader@v7.0.5...v9.2.1)

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

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

package.json

@@ -21,7 +21,7 @@
     "glob": "^7.1.6",
     "on-build-webpack": "^0.1.0",
     "tar": "^6.0.5",
-    "ts-loader": "^7.0.5",
+    "ts-loader": "^9.2.1",
     "typescript": "^3.9.3",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",