[VFX] Add Vulkan in Extra_VFX_URP (Unity-Technologies#5436)

* Add VFX_URP Vulkan to Extra validation

D3D12 is already covered by VFX_HDRP

* *Update reference images

* Filters out 007_MeshSampling on Vulkan

See https://fogbugz.unity3d.com/f/cases/1360824/

.yamato/all-vfx_urp.yml

@@ -35,6 +35,8 @@ Extra_VFX_URP_trunk:
          rerun: on_new_revision
       -  path: .yamato/vfx_urp-win-dx11.yml#VFX_URP_Win_DX11_Standalone_PerformanceTests_mono_Linear_trunk
          rerun: on_new_revision
+      -  path: .yamato/vfx_urp-win-vulkan.yml#VFX_URP_Win_Vulkan_playmode_mono_Linear_trunk
+         rerun: on_new_revision
       -  path: .yamato/vfx_urp-osx-metal.yml#VFX_URP_OSX_Metal_playmode_mono_Linear_trunk
          rerun: on_new_revision
 VFX_URP_trunk:
@@ -75,6 +77,8 @@ Extra_VFX_URP_2021.2:
          rerun: on_new_revision
       -  path: .yamato/vfx_urp-win-dx11.yml#VFX_URP_Win_DX11_Standalone_PerformanceTests_mono_Linear_2021.2
          rerun: on_new_revision
+      -  path: .yamato/vfx_urp-win-vulkan.yml#VFX_URP_Win_Vulkan_playmode_mono_Linear_2021.2
+         rerun: on_new_revision
       -  path: .yamato/vfx_urp-osx-metal.yml#VFX_URP_OSX_Metal_playmode_mono_Linear_2021.2
          rerun: on_new_revision
 VFX_URP_2021.2:
@@ -115,6 +119,8 @@ Extra_VFX_URP_CUSTOM-REVISION:
          rerun: on_new_revision
       -  path: .yamato/vfx_urp-win-dx11.yml#VFX_URP_Win_DX11_Standalone_PerformanceTests_mono_Linear_CUSTOM-REVISION
          rerun: on_new_revision
+      -  path: .yamato/vfx_urp-win-vulkan.yml#VFX_URP_Win_Vulkan_playmode_mono_Linear_CUSTOM-REVISION
+         rerun: on_new_revision
       -  path: .yamato/vfx_urp-osx-metal.yml#VFX_URP_OSX_Metal_playmode_mono_Linear_CUSTOM-REVISION
          rerun: on_new_revision
 VFX_URP_CUSTOM-REVISION:

.yamato/config/vfx_urp.metafile

@@ -129,6 +129,12 @@ jobs:
           - editmode_PerformanceTests
           - playmode_PerformanceTests
           - Standalone_PerformanceTests
+      - platform: Win
+        api: Vulkan
+        build_config: mono
+        color_space: Linear
+        test_platforms:
+          - playmode
       - platform: OSX
         api: Metal
         build_config: mono