Updated gerrit hostname

Change-Id: Ie55fd178758591fbed96187c94c2cc1b00eac024
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/62924
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>

src/tools/hooks/gerrit-hostname

@@ -6,7 +6,7 @@
 #
 # OpenPOWER sbe Project
 #
-# Contributors Listed Below - COPYRIGHT 2016
+# Contributors Listed Below - COPYRIGHT 2016,2018
 # [+] International Business Machines Corp.
 #
 #
@@ -34,7 +34,7 @@ use strict;
 my $homeDir = $ENV{'HOME'};
 my $sshConfigFile = $homeDir."/.ssh/config";
 # If the server changes location these will change
-my $gerritHostname = "ralgit01.raleigh.ibm.com";
+my $gerritHostname = "rchgit01.rchland.ibm.com";
 my $gerritPort = "29418";
 
 open(CONFIG, "< $sshConfigFile") or die " $? can't open $sshConfigFile: $!" ;