Drm hal: toggled -> hwbinder

Test: watched (part of) purchased movie on Google Play movies. lshal.
Bug: 34274385
Change-Id: I516294620dc81ae41b158f0d8c4bd0dad66022f1
diff --git a/manifest.xml b/manifest.xml
index b47ed12..cb7b0fe 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -81,7 +81,7 @@
     </hal>
     <hal format="hidl">
         <name>android.hardware.drm</name>
-        <transport arch="32">toggled</transport>
+        <transport>hwbinder</transport>
         <impl level="generic"></impl>
         <version>1.0</version>
         <interface>