Merge pull request #578 from parys/renovate/ts-loader-9.x

Update dependency ts-loader to v9.2.8

Author: parys

package-lock.json

@@ -60,7 +60,7 @@
     "codelyzer": "6.0.2",
     "source-map-explorer": "2.5.2",
     "tinymce": "4.9.11",
-    "ts-loader": "9.2.6",
+    "ts-loader": "9.2.8",
     "ts-node": "10.4.0",
     "tslint": "6.1.3",
     "jasmine-core": "4.0.0",