Bundle Noto fonts with the SDK

Change-Id: I28c48b3b5dbd761ef0391497e834f315ac83cae4
diff --git a/build/sdk.atree b/build/sdk.atree
index 975882a..edf9df0 100644
--- a/build/sdk.atree
+++ b/build/sdk.atree
@@ -167,6 +167,7 @@
 
 # fonts for layoutlib.
 frameworks/base/data/fonts    platforms/${PLATFORM_NAME}/data/fonts
+external/noto-fonts           platforms/${PLATFORM_NAME}/data/fonts
 
 # NOTICE files are copied by build/core/Makefile from sdk.git
 sdk/files/sdk_files_NOTICE.txt platforms/${PLATFORM_NAME}/templates/NOTICE.txt