Install firewalld before starting it

Firewalld was installed on vagrant centos by default but not on server.

deploy/ansible/roles/firewalld/tasks/main.yml

@@ -1,3 +1,8 @@
+- name: Install firewalld
+  yum:
+    name: firewalld
+    state: present
+
 - name: Start firewalld
   systemd:
     name: firewalld