meta-facebook: obmc-console: match console-id to OBMC_HOST_INSTANCES

Ensure that we are using host numbering as specified in
OBMC_HOST_INSTANCES so that there is consistency across
other interfaces (Power control/Etc) where single-host
uses host0 and multi-host systems use host1-hostN.

This change also renames /var/log/obmc-console0.log to
/var/log/obmc-console-host0.log to make it more explicit.

Change-Id: I5e189a7d49075d91b8292ed2fdfddf7decaf641e
Signed-off-by: Amithash Prasasd <amithash@meta.com>
diff --git a/meta-facebook/recipes-phosphor/console/obmc-console/fb-compute-singlehost/server.ttyS2.conf b/meta-facebook/recipes-phosphor/console/obmc-console/fb-compute-singlehost/server.ttyS2.conf
index 94f1dff..90891d4 100644
--- a/meta-facebook/recipes-phosphor/console/obmc-console/fb-compute-singlehost/server.ttyS2.conf
+++ b/meta-facebook/recipes-phosphor/console/obmc-console/fb-compute-singlehost/server.ttyS2.conf
@@ -1,2 +1,4 @@
 local-tty = ttyS2
 baud = 57600
+console-id = host0
+logfile = /var/log/obmc-console-host0.log