feat(ansible): update ansible.posix to 1.6.0

| datasource        | package       | from  | to    |
| ----------------- | ------------- | ----- | ----- |
| galaxy-collection | ansible.posix | 1.5.4 | 1.6.0 |

infrastructure/ansible/requirements.yml

@@ -1,7 +1,7 @@
 ---
 collections:
   - name: ansible.posix
-    version: 1.5.4
+    version: 1.6.0
   - name: community.docker
     version: 3.5.0
   - name: community.general