klte-common: setup-makefiles: Loop through device blob lists

* Allow splitting of blob list into multiple to better manage
  situations like klte which has multiple variant blob sets.

Change-Id: I74f2d0c3a414ba6c250ef9dbee3218db07fc51c2

setup-makefiles.sh

@@ -49,6 +49,8 @@ setup_vendor "$DEVICE" "$VENDOR" "$CM_ROOT"
 # Copyright headers and guards
 write_headers
 
-write_makefiles "$MY_DIR"/../$DEVICE/device-proprietary-files.txt
+for BLOB_LIST in "$MY_DIR"/../$DEVICE/device-proprietary-files*.txt; do
+    write_makefiles $BLOB_LIST
+done
 
 write_footers