Adding display commands for hostSide CTS tests

Adding commands to set display mode, set user disabled HDR types and set
match content frame rate user preference.
These commands are used in hostSide test to verify the
MediaCapabilitiesMetrics.

Bug: 206615436
Test: atest android.cts.statsdatom.media.MediaCapabilitiesTests#testDisplayCapabilities
Change-Id: Ie83b147dc43c4905919656561f2670bc8651fe47
2 files changed