Attempt to fix ansible_facts deprecation warnings.

Author: geerlingguy

molecule/default/converge.yml

@@ -6,7 +6,7 @@
   pre_tasks:
     - name: Update apt cache.
       apt: update_cache=true cache_valid_time=600
-      when: ansible_os_family == 'Debian'
+      when: ansible_facts.os_family == 'Debian'
 
   roles:
     - role: geerlingguy.apache

tasks/main.yml

@@ -1,7 +1,7 @@
 ---
 # Variable setup.
 - name: Include OS-specific variables.
-  include_vars: "{{ ansible_os_family }}.yml"
+  include_vars: "{{ ansible_facts.os_family }}.yml"
 
 - name: Define php_mysql_package.
   set_fact:
@@ -17,7 +17,7 @@
   notify:
     - restart webserver
     - restart php-fpm
-  when: ansible_os_family == 'RedHat'
+  when: ansible_facts.os_family == 'RedHat'
 
 - name: Install PHP MySQL dependencies (Debian).
   apt:
@@ -26,4 +26,4 @@
   notify:
     - restart webserver
     - restart php-fpm
-  when: ansible_os_family == 'Debian'
+  when: ansible_facts.os_family == 'Debian'