Remove solid-auth-client as direct dependency

Author: michielbdejong

package-lock.json

@@ -96,7 +96,6 @@
     "rdflib": "^2.1.1",
     "recursive-readdir": "^2.2.2",
     "rimraf": "^3.0.2",
-    "solid-auth-client": "^2.5.0",
     "solid-namespace": "^0.4.0",
     "solid-ws": "^0.4.0",
     "text-encoder-lite": "^2.0.0",