Resolve "baseURL Value Not Respected and Breaks Chart Installation"

General MR

Summary

Fix issue where adding a baseURL configuration would cause the deployment to fail installation.

Relevant logs/screenshots

Linked Issue

issue

Upgrade Notices

• If a user wants to use a base URL, the need to omit the trailing slash. (i.e. /headlamp/ -> /headlamp)
• Even though the baseURL has no trailing slash, the URL still needs a trailing slash when entered in a browser. User doesn't need to add the trailing slash in the browser since it is handled in the virtual service config for Istio

Related to #44 (closed)