Vulkan: Add case: TextureSampleByDrawDispatchDraw This case is used to verify the implicit synchronization when GL executables switch from draw to dispatch. Besides, suppress a VVL on it. Bug: angleproject:7031 Change-Id: Idab68cfd0d4b17685f5eb5b3eec7f2cad12e5877 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3646927 Reviewed-by: Charlie Lao <cclao@google.com> Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>