validate ssl option

[nickwalchli]

This PR is to allow users to disable ssl validation on their frigate servers as some (truenas users to name some) will have https with self signed certs

I'm not sure if this is everything required to fix, but should at least be a start that someone with more experience could finish.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (57c98e8) to head (9604a10).
Report is 16 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #867   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           17        17           
  Lines         2189      2195    +6     
=========================================
+ Hits          2189      2195    +6     

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[nickwalchli]

ready for review / further edits at your discretion (codeowners)

[RamblinWreck77]

This works as expected for login, but camera feeds do not work. I suspect this "skip SSL" flag needs to be available/disable SSL in more contexts. I posted the full error message in #808

Thanks for all your hard work!

[NickM-27]

Camera feeds are not subject to the same authentication so that is unlikely.

Edit: oh it's not the stream but the metadata request. Not sure why that wouldn't use the same logic