The following tests are generating the VVL error
VUID-VkSubpassDescriptionDepthStencilResolve-stencilResolveMode-parameter

MultisampledRenderToTextureES3Test
- BlitFramebufferTest()
- RenderbufferUnresolveColorAndDepthThenTwoColors()
- RenderbufferUnresolveColorAndStencilThenTwoColors()

Suppressing them for now.

Bug: angleproject:5331
Change-Id: Ia97def4a798677e0b5f663ba7679de61c673b0c8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2532710Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Tim Van Patten <timvp@google.com>