Local scanner is not parsing the central URL properly when using websocket secure (WSS) protocol

Issue

• Openshift router is behind AWS NLB
• Issue was observed after the customer installed the local scanner

• The local scanner on the secured server is not able to connect to the central server and reports the following error message :

  {"Event":"starting slim update","Level":"info","Location":"slim_updater.go:114","Time":"2022-10-17 23:10:57.193372"}
  {"Event":"slim update failed","Level":"error","Location":"slim_updater.go:95","Time":"2022-10-17 23:10:57.198099","error":"fetching update from URL: received response code 500 Internal Server Error, but expected 2xx; error message:
  {\"code\":13,\"message\":\"failed to create request: parse \\\"https://wss:%2F%2Fcentral-stackrox.apps.s0.ocp.svcs.education.nsw.gov.au:443/api/extensions/scannerdefinitions?file=rhelv2%2Frepository-to-cpe.json\u0026uuid=f81dbc6b-5899-433b-bc86-9127219a9d89\\\": invalid URL escape \\\"%2F\\\"\"