add issue template specific for tfaga

[zmiklank]

@jamacku, @phracek wdyt?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.32%. Comparing base (479e0a6) to head (2432e4b).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #183   +/-   ##
=======================================
  Coverage   88.32%   88.32%           
=======================================
  Files          10       10           
  Lines         685      685           
  Branches       70       70           
=======================================
  Hits          605      605           
  Misses         78       78           
  Partials        2        2           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[jamacku]

For context, here is how it looks now:

[jamacku]

LGTM