Add ansible var to cleanup non configured interfaces

This would allow to remove interfaces that exist but aren't specified
in the provided nic config, if required.

Signed-off-by: rabi <ramishra@redhat.com>

roles/edpm_network_config/defaults/main.yml

@@ -54,3 +54,4 @@ edpm_network_config_safe_defaults: true
 edpm_network_config_template: ""
 edpm_bond_interface_ovs_options: "bond_mode=active-backup"
 edpm_dns_search_domains: []
+edpm_network_config_nonconfigured_cleanup: false

roles/edpm_network_config/tasks/os_net_config.yml

@@ -42,6 +42,7 @@
             msg: "{{ os_net_config_config['content'] | b64decode | trim }}"
     - name: Run edpm_os_net_config_module with network_config
       edpm_os_net_config:
+        cleanup: "{{ edpm_network_config_nonconfigured_cleanup }}"
         config_file: "{{ nic_config_file }}"
         debug: "{{ edpm_network_config_debug | bool }}"
         detailed_exit_codes: true