Add new offline management APIs to MediaDrm

bug:110838441
bug:117570956
bug:116252891

test:cts android.media.cts.MediaDrmClearkeyTest#testOfflineKeyManagement

Change-Id: I2ee86afbd1a0ae793454c2e81f3267aaf10bade7
diff --git a/drm/libmediadrm/Android.bp b/drm/libmediadrm/Android.bp
index 4991e50..94f9e02 100644
--- a/drm/libmediadrm/Android.bp
+++ b/drm/libmediadrm/Android.bp
@@ -32,6 +32,7 @@
         "libutils",
         "android.hardware.drm@1.0",
         "android.hardware.drm@1.1",
+        "android.hardware.drm@1.2",
         "libhidlallocatorutils",
         "libhidlbase",
         "libhidltransport",