vendor/cm: Bump cmsdk version.

Change-Id: Id1690423ea1754558119209390c24bfb1270920f
diff --git a/config/common.mk b/config/common.mk
index cdc8bb1..8422d5b 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -332,7 +332,7 @@
   # the SDK are released.  It should only be incremented when the APIs for
   # the new release are frozen (so that developers don't write apps against
   # intermediate builds).
-  CM_PLATFORM_SDK_VERSION := 1
+  CM_PLATFORM_SDK_VERSION := 2
 endif
 
 PRODUCT_PROPERTY_OVERRIDES += \