Merge pull request #1216 from wolsen/backport-add-squid-package-name

Add squid package name

Author: lmlg

zaza/openstack/utilities/os_versions.py

@@ -285,6 +285,7 @@
         ('16', 'victoria'),  # pacific
         ('17', 'yoga'),      # quincy
         ('18', 'bobcat'),    # reef
+        ('19', 'caracal'),   # squid
     ]),
     'placement-common': OrderedDict([
         ('2', 'train'),