meta-bletchley: phosphor: image: add usbutils package

include usbutils package for adding useful usb tools

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Change-Id: I4b53b4ab5ca70bba505757b7ec7b7aa18184b26c
diff --git a/meta-facebook/meta-bletchley/recipes-phosphor/images/fb-bletchley-phosphor-image.inc b/meta-facebook/meta-bletchley/recipes-phosphor/images/fb-bletchley-phosphor-image.inc
index 396e557..282a43f 100644
--- a/meta-facebook/meta-bletchley/recipes-phosphor/images/fb-bletchley-phosphor-image.inc
+++ b/meta-facebook/meta-bletchley/recipes-phosphor/images/fb-bletchley-phosphor-image.inc
@@ -3,4 +3,5 @@
     plat-svc \
     motor-ctrl \
     phosphor-virtual-sensor \
+    usbutils \
 "