[autotest] Use IP for chromeos-test instead of DNS.

DNS doesn't always resolve...

BUG=chromium:242316
TEST=ran scheduler to confirm status still get submitted

Change-Id: Ie78f169c0c7f03aad611f26fd36adaea6c769ca3
Reviewed-on: https://chromium-review.googlesource.com/174052
Tested-by: Alex Miller <milleral@chromium.org>
Reviewed-by: Prashanth B <beeps@chromium.org>
Commit-Queue: Alex Miller <milleral@chromium.org>
diff --git a/global_config.ini b/global_config.ini
index 20587e9..95ce1c2 100644
--- a/global_config.ini
+++ b/global_config.ini
@@ -180,9 +180,9 @@
 lab_status_url: http://chromiumos-lab.appspot.com/current?format=json
 
 # carbon server feeding Graphite (chromeos-stats.corp.google.com)
-CARBON_SERVER: chromeos-stats.corp.google.com
+CARBON_SERVER: 172.22.10.48
 CARBON_PORT: 2003
-STATSD_SERVER: chromeos-stats.corp.google.com
+STATSD_SERVER: 172.22.10.48
 STATSD_PORT: 8125
 
 skip_devserver_health_check: True