add support for using a proxy to test with molecule

Signed-off-by: Sebastian Gumprich <[email protected]>

molecule/os_hardening/verify.yml

@@ -2,6 +2,10 @@
 - name: Verify
   hosts: all
   become: true
+  environment:
+    http_proxy: "{{ lookup('env', 'http_proxy') | default(omit)  }}"
+    https_proxy: "{{ lookup('env', 'https_proxy') | default(omit) }}"
+    no_proxy: "{{ lookup('env', 'no_proxy') | default(omit) }}"
   roles:
     - geerlingguy.git
   tasks: