Enhance screenshots-FTL(EXPOSUREAPP-5250) #2426

* Create firebase screenshots job

* Target screenshot tests

* Adjust screenshots logic for firebase TL

* Align steps

* Updated config.yml

* Store test results from both folders

* Store tests result for both locales

* Specify parent path for test results

* Remove un-required locales from Screengrabfile

* Run for release build

* Pull screenshots folder

* Revert "Pull screenshots folder"

This reverts commit 0aff2004916343599e7195c36bb56a14b4f93ac4.

Co-authored-by: Ralf Gehrer <ralfgehrer@users.noreply.github.com>
Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>