Add Kobo's USB vendor ID to adb

Change-Id: I8b86a851e6478d5e8248df4f1e53f3da4dc4b5e0
diff --git a/adb/usb_vendors.c b/adb/usb_vendors.c
index b988115..d4ddce4 100644
--- a/adb/usb_vendors.c
+++ b/adb/usb_vendors.c
@@ -127,6 +127,8 @@
 #define VENDOR_ID_LAB126        0x1949
 // Yulong Coolpad's USB Vendor ID
 #define VENDOR_ID_YULONG_COOLPAD 0x1EBF
+// Kobo's USB Vendor ID
+#define VENDOR_ID_KOBO          0x2237
 
 /** built-in vendor list */
 int builtInVendorIds[] = {
@@ -176,6 +178,7 @@
     VENDOR_ID_SONY,
     VENDOR_ID_LAB126,
     VENDOR_ID_YULONG_COOLPAD,
+    VENDOR_ID_KOBO,
 };
 
 #define BUILT_IN_VENDOR_COUNT    (sizeof(builtInVendorIds)/sizeof(builtInVendorIds[0]))