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

Author: renovate[bot]

package.json

@@ -47,7 +47,7 @@
     "raw-loader": "4.0.1",
     "static-server": "2.2.1",
     "ts-jest": "26.5.1",
-    "ts-loader": "7.0.0",
+    "ts-loader": "9.5.1",
     "ts-node": "8.8.2",
     "tslint": "6.1.1",
     "typescript": "4.5.4",