drm/amd/display: Copy hfvsif_infopacket when stream update

[Why & How]
Miss to copy hfvsif_infopacket when copying stream updates.
Check and copy it.
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/core/dc.c

@@ -2658,6 +2658,9 @@ static void copy_stream_update_to_stream(struct dc *dc,
 	if (update->dpms_off)
 		stream->dpms_off = *update->dpms_off;
 
+	if (update->hfvsif_infopacket)
+		stream->hfvsif_infopacket = *update->hfvsif_infopacket;
+
 	if (update->vsc_infopacket)
 		stream->vsc_infopacket = *update->vsc_infopacket;