SF,HDR: Add HDR output type to modes

Add hdr output types to display configuration and display mode. This
will be used by HWC to infer the minimum bits per color required for the
link.

If we do not specify the minimum bit depth for HDR displays, we may run
into bandwidth contention, resulting in a low quality visual experience.

Bug: 374183675
Test: HWComposerTest#getModesWithDisplayConfigurations*
Flag: com.android.graphics.surfaceflinger.flags.connected_display_hdr
Change-Id: I2d680d257ed9fbd7aad00282363a2e784da4cce5
Signed-off-by: Sasha McIntosh <sashamcintosh@google.com>