##### SUMMARY

In #65933, I had some confusion over how to set my Galaxy token for CLI usage when running `ansible-galaxy collection publish`, so I could avoid setting `--api-key` on the command line.

Some of that confusion could be avoided by using the same terminology when referring to the Galaxy 'token' everywhere. Currently the docs pages for Galaxy and Collections both mention 'token' multiple times, and only mention the term 'api-key' once, in reference to the Galaxy CLI.

Complicating matters, if I log into galaxy.ansible.com and go to my Preferences, I am shown an "API Key" section. So... it is even less clear whether I should be using a token or API key in various places.

I think, in the end, they are the same thing. But it would be more clear if we just call it one thing everywhere. Therefore, I propose we deprecate the `--api-key` parameter in the `ansible-galaxy` CLI, and use `--token`.

(And we should also change the UI in Galaxy to read 'Token' instead of 'API Key', maybe?)

Alternatively, if 'API Key' is the chosen nomenclature, let's use that everywhere, and ditch the use of 'token'...?

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
galaxy

##### ADDITIONAL INFORMATION
See related: #65933
from ansible.galaxy import Galaxy, get_collections_galaxy_meta_info
from ansible.galaxy.api import GalaxyAPI
from ansible.galaxy.collection import build_collection, install_collections, publish_collection, \
    validate_collection_name
from ansible.galaxy.login import GalaxyLogin
from ansible.galaxy.role import GalaxyRole
from ansible.galaxy.token import BasicAuthToken, GalaxyToken, KeycloakToken, NoTokenSentinel
from ansible.module_utils.ansible_release import __version__ as ansible_version
from ansible.module_utils._text import to_bytes, to_native, to_text
from ansible.module_utils import six
from ansible.parsing.yaml.loader import AnsibleLoader
from ansible.playbook.role.requirement import RoleRequirement
from ansible.utils.display import Display
from ansible.utils.plugin_docs import get_versioned_doclink
display = Display()
urlparse = six.moves.urllib.parse.urlparse
class GalaxyCLI(CLI):
    '''command to manage Ansible roles in shared repositories, the default of which is Ansible Galaxy *https://galaxy.ansible.com*.'''
    SKIP_INFO_KEYS = ("name", "description", "readme_html", "related", "summary_fields", "average_aw_composite", "average_aw_score", "url")
    def __init__(self, args):
        
        if len(args) > 1 and args[1] not in ['-h', '--help', '--version'] and 'role' not in args and 'collection' not in args:
            
            
            idx = 2 if args[1].startswith('-v') else 1
            args.insert(idx, 'role')
        self.api_servers = []
        self.galaxy = None
        super(GalaxyCLI, self).__init__(args)
    def init_parser(self):