Add end2end gl test for *_ANGLE_vulkan_image extensions Bug: chromium:1264439,angleproject:6741 Change-Id: I12d332995138a020ba514fba34024c3e666b8e6b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3304396 Commit-Queue: Peng Huang <penghuang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>