Add cli11 dependency to phosphor-power recipe

Following https://gerrit.openbmc-project.xyz/c/openbmc/phosphor-power/+/26406,
the phospor-power repository is using cli11 function.  The dependency
was not added to the recipe and Rainier based builds are failing to compile.
Add the missing dependency.

Signed-off-by: Jim Wright <jlwright@us.ibm.com>
Change-Id: I977f4f5a91469d836319572e7a3d184457182e0e
diff --git a/recipes-phosphor/power/phosphor-power_git.bb b/recipes-phosphor/power/phosphor-power_git.bb
index b66c107..bb1847e 100644
--- a/recipes-phosphor/power/phosphor-power_git.bb
+++ b/recipes-phosphor/power/phosphor-power_git.bb
@@ -21,6 +21,7 @@
          sdbus++-native \
          sdeventplus \
          nlohmann-json \
+         cli11 \
          "
 
 SEQ_MONITOR_SVC = "pseq-monitor.service"