Merge pull request #705 from opensheetmusicdisplay/greenkeeper/typedoc-0.17.3

chore(package): update typedoc to version 0.17.3

package.json

@@ -104,7 +104,7 @@
     "ts-loader": "^4.1.0",
     "tslint": "^5.14.0",
     "tslint-loader": "^3.5.4",
-    "typedoc": "^0.16.0",
+    "typedoc": "^0.17.3",
     "typescript": "^3.7.4",
     "webpack": "^4.39.3",
     "webpack-cli": "^3.3.11",