Bump typedoc from 0.16.9 to 0.17.6

Bumps [typedoc](https://github.com/TypeStrong/TypeDoc) from 0.16.9 to 0.17.6.
- [Release notes](https://github.com/TypeStrong/TypeDoc/releases)
- [Commits](TypeStrong/typedoc@v0.16.9...0.17.6)

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

package.json

@@ -33,7 +33,7 @@
     "tslint-config-airbnb": "^5.11.1",
     "tslint-microsoft-contrib": "~6.2.0",
     "tsutils": "~3.17.0",
-    "typedoc": "^0.16.8",
+    "typedoc": "^0.17.6",
     "typedoc-plugin-shortcuts-js": "^0.1.0",
     "typescript": "~3.8.2"
   },