Various HDRP PR backport (#3646)

* Cleanup CameraCaptureBridge API Remove legacy connection to recorder #3324

* Updated list of rt supported cards (#3546)

* HDRP Graphic Test Fixes for Metal #3408

* Merge Hd/bugfix #3599

* Added information about rt scene validation #3611

* fix compil issue due to bad merge

* adding missing meta in hdrp test project

* fix bad merge

* Update 2501_LightLayers.png

* Update 1219_Lit_Light_on_Tesselation.png

Co-authored-by: jeanblouin <35697738+jeanblouin@users.noreply.github.com>
Co-authored-by: Lewis Jordan <lewis.jordan@hotmail.co.uk>
Co-authored-by: Brandon Fogerty <34072588+brandon-unity3d@users.noreply.github.com>

Author: 4 people