Add plumbing for Surface::getHdrSupport

Add plumbing for future Vulkan and EGL extensions
VK_EXT_swapchain_colorspace
EGL_EXT_colorspace_scrgb_linear
EGL_KHR_gl_colorspace

Test: TBD
Change-Id: Id1f28cfb36828adbdc6dd3694b5943eca038c356
2 files changed