##### SUMMARY
This feature would implement a SetManagerNic command for the Manager category of redfish_config, to update Manager NIC configuration. 

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
redfish_config

##### ADDITIONAL INFORMATION
This command would help user to configure their Manager NIC.
from ansible.module_utils._text import to_native
CATEGORY_COMMANDS_ALL = {
    "Systems": ["SetBiosDefaultSettings", "SetBiosAttributes", "SetBootOrder",
                "SetDefaultBootOrder"],
    "Manager": ["SetNetworkProtocols"]
}
def main():
    result = {}
    module = AnsibleModule(
        argument_spec=dict(
            category=dict(required=True),
            command=dict(required=True, type='list'),
            baseuri=dict(required=True),
            username=dict(required=True),
            password=dict(required=True, no_log=True),
            bios_attribute_name=dict(default='null'),
            bios_attribute_value=dict(default='null'),
            bios_attributes=dict(type='dict', default={}),
            timeout=dict(type='int', default=10),
            boot_order=dict(type='list', elements='str', default=[]),
            network_protocols=dict(
                type='dict',
                default={}
            ),
            resource_id=dict()
        ),
        supports_check_mode=False
    )
    category = module.params['category']
    command_list = module.params['command']