chore(deps): update dependency babel-loader to v9

Author: renovate[bot]

package.json

@@ -68,7 +68,7 @@
     "@typescript-eslint/parser": "^6.0.0",
     "babel": "^6.0.0",
     "babel-core": "^6.0.0",
-    "babel-loader": "^7.0.0",
+    "babel-loader": "^9.0.0",
     "babel-polyfill": "^6.16.0",
     "babel-preset-es2015": "^6.0.0",
     "babel-preset-es2016": "^6.16.0",