openpower: remove event machine feature

obmc-event-mgmt is a distro feature only.

Change-Id: I8ef1a0131ecda53b655af40a49340edf409a6951
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com
diff --git a/meta-openbmc-machines/meta-openpower/conf/machine/include/openpower.inc b/meta-openbmc-machines/meta-openpower/conf/machine/include/openpower.inc
index 8862688..c7d6fc9 100644
--- a/meta-openbmc-machines/meta-openpower/conf/machine/include/openpower.inc
+++ b/meta-openbmc-machines/meta-openpower/conf/machine/include/openpower.inc
@@ -3,7 +3,6 @@
         obmc-phosphor-chassis-mgmt \
         obmc-phosphor-sensor-mgmt \
         obmc-phosphor-flash-mgmt \
-        obmc-phosphor-event-mgmt \
         obmc-host-ipmi \
         openpower-pflash \
         "