phosphor-watchdog: Add cli11 support

Tested:
    Still build as normal and works to enable support with a manually
    patched phosphor-watchdog.

Change-Id: Ie916f0455e33c50807ceea74baae58d7f40a87d3
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/recipes-phosphor/watchdog/phosphor-watchdog_git.bb b/recipes-phosphor/watchdog/phosphor-watchdog_git.bb
index a8a0cb9..20c3f71 100644
--- a/recipes-phosphor/watchdog/phosphor-watchdog_git.bb
+++ b/recipes-phosphor/watchdog/phosphor-watchdog_git.bb
@@ -13,6 +13,7 @@
 PROVIDES += "virtual/obmc-watchdog"
 
 DEPENDS += "autoconf-archive-native"
+DEPENDS += "cli11"
 DEPENDS += "sdbusplus sdbusplus-native"
 DEPENDS += "sdeventplus"
 DEPENDS += "phosphor-dbus-interfaces"