Increase osm health check default timeout

Change-Id: I1e3cdec3fb4d3611f1d912b4ec7a020ac1013a0b
Signed-off-by: Mike Marchetti <mmarchetti@sandvine.com>
diff --git a/installers/osm_health.sh b/installers/osm_health.sh
index 3a7eaf9..2be8ce4 100755
--- a/installers/osm_health.sh
+++ b/installers/osm_health.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-WAIT_TIME=30
+WAIT_TIME=60
 NUM_SERVICES_WITH_HEALTH=3
 
 while getopts "w:s:n:" o; do