### Summary

I'm trying to optimise my builds by avoiding unnecessary downloads.
ansible-galaxy install always downloads the latest version even if the existing collection already meets the requirements. This behaviour appears to be consistent with the documentation (https://docs.ansible.com/ansible/latest/galaxy/user_guide.html#installing-an-older-version-of-a-collection), but why has it been implemented to always download ?


e.g. I have
```
# /usr/local/lib/python3.8/site-packages/ansible_collections
Collection                    Version
----------------------------- -------
amazon.aws                    3.5.0  
...
```
and requirements.yml
```
---
collections:
  - name: amazon.aws
    version: '>=1.5.0'
```
if I run ansible-galaxy install -r requirements.yml I get amazon.aws 6.1.0 installed, even though 3.5.0 already meets my 1.5.0 requirement. I would expect nothing to happen because my requirements were already met.

### Issue Type

Feature Idea

### Component Name

ansible galaxy

### Additional Information

People who like the existing behaviour could perhaps use the recently added --upgrade switch to continue to get the upgrade to the lastest version.

### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
install_parser.add_argument('--ignore-signature-status-code', dest='ignore_gpg_errors', type=str, action='append',
                                        help=ignore_gpg_status_help, default=C.GALAXY_IGNORE_INVALID_SIGNATURE_STATUS_CODES,
                                        choices=list(GPG_ERROR_MAP.keys()))
            install_parser.add_argument('--offline', dest='offline', action='store_true', default=False,
                                        help='Install collection artifacts (tarballs) without contacting any distribution servers. '
                                             'This does not apply to collections in remote Git repositories or URLs to remote tarballs.'
                                        )
        else:
            install_parser.add_argument('-r', '--role-file', dest='requirements',
                                        help='A file containing a list of roles to be installed.')
            r_re = re.compile(r'^(?<!-)-[a-zA-Z]*r[a-zA-Z]*')  
            contains_r = bool([a for a in self._raw_args if r_re.match(a)])
            role_file_re = re.compile(r'--role-file($|=)')  
            contains_role_file = bool([a for a in self._raw_args if role_file_re.match(a)])
            if self._implicit_role and (contains_r or contains_role_file):
                
                install_parser.add_argument('--keyring', dest='keyring', default=C.GALAXY_GPG_KEYRING,
                                            help='The keyring used during collection signature verification')
                install_parser.add_argument('--disable-gpg-verify', dest='disable_gpg_verify', action='store_true',
                                            default=C.GALAXY_DISABLE_GPG_VERIFY,
                                            help='Disable GPG signature verification when installing collections from a Galaxy server')
                install_parser.add_argument('--required-valid-signature-count', dest='required_valid_signature_count', type=validate_signature_count,
                                            help=valid_signature_count_help, default=C.GALAXY_REQUIRED_VALID_SIGNATURE_COUNT)
                install_parser.add_argument('--ignore-signature-status-code', dest='ignore_gpg_errors', type=str, action='append',
                                            help=ignore_gpg_status_help, default=C.GALAXY_IGNORE_INVALID_SIGNATURE_STATUS_CODES,
                                            choices=list(GPG_ERROR_MAP.keys()))
            install_parser.add_argument('-g', '--keep-scm-meta', dest='keep_scm_meta', action='store_true',
                                        default=False,
                                        help='Use tar instead of the scm archive option when packaging the role.')
    def add_build_options(self, parser, parents=None):