Add manta

Change-Id: I639458be4fcbd2d3d916b55e111e0191982ece4f
diff --git a/generate-blob-lists.sh b/generate-blob-lists.sh
index 3977571..8d6d92d 100755
--- a/generate-blob-lists.sh
+++ b/generate-blob-lists.sh
@@ -42,7 +42,7 @@
 fi
 shift
 
-DEVICES="crespo crespo4g stingray wingray panda toro torospr maguro"
+DEVICES="crespo crespo4g stingray wingray panda toro torospr maguro manta"
 export LC_ALL=C
 
 repo sync