Add molecule tests for roles (#8080)

* Add molecule tests for bastion-ssh-config

* Add molecule tests for adduser

* Update .gitignore

roles/bastion-ssh-config/molecule/default/converge.yml

@@ -0,0 +1,15 @@
+---
+- name: Converge
+  hosts: all
+  become: true
+  gather_facts: false
+  roles:
+    - role: bastion-ssh-config
+  tasks:
+    - name: Copy config to remote host
+      copy:
+        src: "{{ playbook_dir }}/{{ ssh_bastion_confing__name }}"
+        dest: "{{ ssh_bastion_confing__name }}"
+        owner: "{{ ansible_user }}"
+        group: "{{ ansible_user }}"
+        mode: 0644