Apache add kitchen tests for SSL

Add kitchen tests Salt 2017.7 and 2018.3 for Apache SSL

Change-Id: I49d3e8bf80ae0baa8c266c1b6a9e19007e123450
Related-PROD: PROD-20586
diff --git a/.travis.yml b/.travis.yml
index adb45f3..36eea65 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,7 +22,9 @@
     - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 SUITE=apache-server-php7
     - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 SUITE=apache-server-php7-ssl
     - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 SUITE=apache-server-php7
+    - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 SUITE=apache-server-php7-ssl
     - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2018.3 SUITE=apache-server-php7
+    - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2018.3 SUITE=apache-server-php7-ssl
 #    - PLATFORM=epcim/salt:saltstack-ubuntu-bionic-salt-2017.7 SUITE=apache-server-php7
 #    - PLATFORM=epcim/salt:saltstack-ubuntu-bionic-salt-2018.3 SUITE=apache-server-php7