fix: package.json & package-lock.json to reduce vulnerabilities (#384)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-MARKED-1070800

Signed-off-by: Lucas Holmquist <lholmqui@redhat.com>

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: lance

package-lock.json

@@ -133,7 +133,7 @@
     "standard-version": "^9.0.0",
     "superagent": "^6.1.0",
     "ts-node": "^8.10.2",
-    "typedoc": "^0.18.0",
+    "typedoc": "^0.20.24",
     "typedoc-clarity-theme": "~1.1.0",
     "typescript": "^3.8.3",
     "webpack": "^5.1.1",