default.xml: cm: Update to 6.0.1_r46

Ticket: CYNGNOS-2707

Change-Id: Ib4bfdc9fac78a53c82be6f4845bb4c0090c4607d
diff --git a/default.xml b/default.xml
index b8de3c6..ef28e7b 100644
--- a/default.xml
+++ b/default.xml
@@ -4,7 +4,7 @@
   <remote  name="aosp"
            fetch="https://android.googlesource.com"
            review="android-review.googlesource.com"
-           revision="refs/tags/android-6.0.1_r43" />
+           revision="refs/tags/android-6.0.1_r46" />
 
   <remote  name="github"
            fetch=".."