Previously we were only forwarding Texture staging changes to the
Framebuffer for re-sync. We could miss out on clears that were staged
in Surfaces and Renderbuffer attachments. Complete the chain by making
the SurfaceVk and RenderbufferVk forward notifications from the
VkImage.

Bug: angleproject:4517
Change-Id: I15f36c225517e915f656d0c2464a99631ef9f945
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2150699Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>