chore(deps-dev): bump ts-loader from 7.0.5 to 8.0.1 (#585)

Bumps [ts-loader](https://github.com/TypeStrong/ts-loader) from 7.0.5 to 8.0.1.
- [Release notes](https://github.com/TypeStrong/ts-loader/releases)
- [Changelog](https://github.com/TypeStrong/ts-loader/blob/master/CHANGELOG.md)
- [Commits](TypeStrong/ts-loader@v7.0.5...v8.0.1)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -85,7 +85,7 @@
     "lint-staged": "^10.2.2",
     "prettier": "^2.0.5",
     "source-map-support": "^0.5.9",
-    "ts-loader": "^7.0.5",
+    "ts-loader": "^8.0.1",
     "ts-node": "^7.0.1",
     "tslint": "^6.1.2",
     "tslint-config-airbnb": "^5.11.1",