Force rhc_organization variable to be interger

In situations where we're unmarshaling data from json to form
variables, it's possible that those values can be unmarshalled as floating
point numbers. Which would be incompatible with the current org ID's. This
change asserts that the type of number for rhc_organization should be an
integer.

Jira: https://issues.redhat.com/browse/OSPRH-15097
Signed-off-by: Brendan Shephard <bshephar@redhat.com>

Author: bshephar

tasks/subscription-manager.yml

@@ -31,7 +31,7 @@
     password: "{{ rhc_auth.login.password | d(omit) }}"
     activationkey: "{{ rhc_auth.activation_keys['keys'] | join(',')
       if ('keys' in rhc_auth.activation_keys | d({})) else omit }}"
-    org_id: "{{ rhc_organization
+    org_id: "{{ rhc_organization | int
       if (not rhc_organization is none
           and rhc_organization != omit)
       else omit }}"