Enable pam-ipmi reciepe in obmc-phosphor-image

Enable pam-ipmi recipe in obmc-phosphor-image. This will
include pam-ipmicheck & pam-ipmisave modules which are required
for IPMI authentication to work.

Change-Id: I8fe411eb35df2519fc5f62c19439de7811d570ff
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>
diff --git a/classes/obmc-phosphor-image.bbclass b/classes/obmc-phosphor-image.bbclass
index 5757673..ff3a584 100644
--- a/classes/obmc-phosphor-image.bbclass
+++ b/classes/obmc-phosphor-image.bbclass
@@ -89,6 +89,7 @@
         i2c-tools \
         obmc-console \
         pam-plugin-access \
+        pam-ipmi \
         ${OBMC_IMAGE_EXTRA_INSTALL} \
         ffdc \
         rsync \