Convert CONFIG_CMD_FUSE to Kconfig

This converts the following to Kconfig:
   CONFIG_CMD_FUSE

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/colibri_vf_defconfig b/configs/colibri_vf_defconfig
index b69ce65..cc9c4ee 100644
--- a/configs/colibri_vf_defconfig
+++ b/configs/colibri_vf_defconfig
@@ -21,6 +21,7 @@
 CONFIG_CMD_USB=y
 CONFIG_CMD_DFU=y
 CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_FUSE=y
 CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y