AHB backed EGL images create the VkImage through external sibling
images. Create those images with VK_KHR_image_format_list extension
support enabled.

Bug: angleproject:3756
Bug: angleproject:5281
Test: angle_end2end_tests.exe
          --gtest_filter=ImageTest*SourceAHB*Colorspace*Vulkan
Change-Id: I28c22f9d2f2423daa9228e4d42772b380ab7b8b9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2525109Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>