Contexthub hal: toggled -> hwbinder

Test: `adb shell dumpsys contexthubservice`
Bug: 34274385
Change-Id: I7f40943da2af4c8d02d9ee34e91e33c710afa261
diff --git a/manifest.xml b/manifest.xml
index fd1469f..3d359f4 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -51,7 +51,7 @@
     </hal>
     <hal format="hidl">
         <name>android.hardware.contexthub</name>
-        <transport arch="32+64">toggled</transport>
+        <transport>hwbinder</transport>
         <impl level="generic"></impl>
         <version>1.0</version>
     </hal>