meta-facebook: remove ipmitool

There is no need for the local ipmitool on meta-facebook machines and
removing it to avoid the temptation of using it for people interacting
with the BMCs.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I5462c5087a5f479a7f9e1b643c3aade601508729
diff --git a/meta-facebook/recipes-fb/packagegroups/packagegroup-fb-apps.bb b/meta-facebook/recipes-fb/packagegroups/packagegroup-fb-apps.bb
index e92b52d..4413abb 100644
--- a/meta-facebook/recipes-fb/packagegroups/packagegroup-fb-apps.bb
+++ b/meta-facebook/recipes-fb/packagegroups/packagegroup-fb-apps.bb
@@ -50,7 +50,6 @@
         fb-ipmi-oem \
         phosphor-hostlogger \
         phosphor-sel-logger \
-        ipmitool \
         phosphor-post-code-manager \
         phosphor-host-postd \
         phosphor-state-manager \