Merge "Add conditional BT709 support to the vulkan swapchain" am: cba1c577fd am: 3365990b60 am: 0cbebac3c8

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2021396

Change-Id: Ib4621f4b0040b4cb32ca32876dfef11801082e8d