qdmetadata: Add enum for UBWC 3.0

Change-Id: Ifc4ac7313806dd5f40d4964b8c768189d9a99344
CRs-Fixed: 2313528
diff --git a/libqdmetadata/qdMetaData.h b/libqdmetadata/qdMetaData.h
index 195fdd2..3854843 100644
--- a/libqdmetadata/qdMetaData.h
+++ b/libqdmetadata/qdMetaData.h
@@ -68,6 +68,7 @@
     UBWC_UNUSED      = 0,
     UBWC_1_0         = 0x1,
     UBWC_2_0         = 0x2,
+    UBWC_3_0         = 0x3,
     UBWC_MAX_VERSION = 0xFF,
 };