drm_hwcomposer: Set HDR metadata on the connector

Implement a function to set HDR metadata on the connector. Support HDR10
and HLG, which are common HDR types.

Change-Id: Id3dbe8eea2ee6b8ba700af23845a43e2070dd14e
Signed-off-by: Sasha McIntosh <sashamcintosh@google.com>
diff --git a/Android.bp b/Android.bp
index a8d95eb..fab7a98 100644
--- a/Android.bp
+++ b/Android.bp
@@ -104,6 +104,7 @@
 
         "utils/fd.cpp",
         "utils/properties.cpp",
+        "utils/LibdisplayEdidWrapper.cpp",
     ],
 }