Move aac_drc props to aac_drc_prop

Bug: 155844385
Test: sepolicy_tests
Change-Id: I1755672b5cef876955f93020c519aaaabf814bbf
diff --git a/vendor/mediacodec.te b/vendor/mediacodec.te
index d6d0de1..b4c6df4 100644
--- a/vendor/mediacodec.te
+++ b/vendor/mediacodec.te
@@ -23,6 +23,9 @@
 
 crash_dump_fallback(mediacodec)
 
+# get aac_drc_* properties
+get_prop(mediacodec, aac_drc_prop)
+
 # mediacodec should never execute any executable without a domain transition
 neverallow mediacodec { file_type fs_type }:file execute_no_trans;