2.2.0-ls46

LinuxServer Changes:

Fix permission detect logic.
Heimdall Changes:

• Updated dependencies
• Change the way search works
• Replace fontawesome with js version
• Fix not protocol breaking adding for some reason
• Turn off livestats update when the tab isn't active
• Add Qwant as search engine
• Add private subnets to trusted proxies for reverse proxy use
• Fix startpage

Fixes #327