Include init.usb.configfs.rc into rootdir

Bug=23633457

Change-Id: Ifebdc8b7763de6e88a9c93277845ec8b0ee05f9f
diff --git a/qemu_base.mk b/qemu_base.mk
index 33c1eda..d310e81 100644
--- a/qemu_base.mk
+++ b/qemu_base.mk
@@ -78,6 +78,7 @@
 
 PRODUCT_COPY_FILES += \
     system/core/rootdir/init.usb.rc:root/init.usb.rc \
+    system/core/rootdir/init.usb.configfs.rc:root/init.usb.configfs.rc \
     system/core/rootdir/init.trace.rc:root/init.trace.rc \
     system/core/rootdir/ueventd.rc:root/ueventd.rc \
     system/core/rootdir/etc/hosts:system/etc/hosts \