### Summary

I would like to configure several Galaxy servers with a fallback precedence defined by the `ANSIBLE_GALAXY_SERVER_LIST` environment variable...

https://docs.ansible.com/ansible/latest/reference_appendices/config.html#galaxy-server-list

and I would like to have 1 of those severs set to not verify SSL.

So say that I `export ANSIBLE_GALAXY_SERVER_LIST=A,B`, then I would like to `export ANSIBLE_GALAXY_SERVER_B_VERIFY_SSL=false`, and leave it true for server A.

### Issue Type

Feature Idea

### Component Name

lib/ansible/cli/galaxy.py

### Additional Information

Followup from AWX issue https://github.com/ansible/tower/issues/5182

Right now we have a global setting to turn off Galaxy SSL verification, however, it is argued that this is impractical from a security standpoint, and if someone wanted to bypass the rules, they would like to do it specific to one specific server they have added a credential for.

### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
if not isinstance(coll_req, dict):
            
            return {'name': coll_req}
        if (
                'name' not in coll_req or
                not coll_req.get('source') or
                coll_req.get('type', 'galaxy') != 'galaxy'
        ):
            return coll_req
        
        
        
        coll_req['source'] = next(
            iter(
                srvr for srvr in self.api_servers
                if coll_req['source'] in {srvr.name, srvr.api_server}
            ),
            GalaxyAPI(
                self.galaxy,
                'explicit_requirement_{name!s}'.format(
                    name=coll_req['name'],
                ),
                coll_req['source'],
                validate_certs=not context.CLIARGS['ignore_certs'],
            ),
        )
        return coll_req
    @staticmethod
    def exit_without_ignore(rc=1):