Link against libhidltransport.

To work around an issue where future dlopen()
of libraries depending on libhidltransport works
correctly.

Bug: 35041785
Test: secure video playback works again
Change-Id: I6e01dae16761044e5c89dad593aeca946c96b7bd
(cherry picked from commit e3b713d4b73ac1ffbc87d419a898dd10aa04fd45)
diff --git a/services/mediadrm/Android.mk b/services/mediadrm/Android.mk
index 2bf2201..a49d715 100644
--- a/services/mediadrm/Android.mk
+++ b/services/mediadrm/Android.mk
@@ -24,6 +24,7 @@
     libbinder \
     liblog \
     libmediadrm \
+    libhidltransport \
     libutils
 ifeq ($(ENABLE_TREBLE), true)
 LOCAL_SHARED_LIBRARIES += \