Enable TLS for OpenLDAP

Also fix typo in cert name for DriveTrain services.

Change-Id: I604cd663c31018814f7380af56dee5ac9374aaa0
Related-Prod: PROD-23454
diff --git a/salt/minion/cert/proxy/drivetrain_ssl.yml b/salt/minion/cert/proxy/drivetrain_ssl.yml
index aecb5fb..5e7cf5f 100644
--- a/salt/minion/cert/proxy/drivetrain_ssl.yml
+++ b/salt/minion/cert/proxy/drivetrain_ssl.yml
@@ -2,7 +2,7 @@
   salt:
     minion:
       cert:
-        gerrit:
+        drivetrain:
           host: ${_param:salt_minion_ca_host}
           authority: ${_param:salt_minion_ca_authority}
           common_name: drivetrain