### 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
if isinstance(v, list):
                v = ". ".join([l.rstrip('.') for l in v])
            v = link_pattern.sub(r"\1 <\2>", v)
            v = const_pattern.sub(r"'\1'", v)
            return textwrap.fill(v, width=117, initial_indent="# ", subsequent_indent="# ", break_on_hyphens=False)
        loader = DataLoader()
        templar = Templar(loader, variables={'required_config': required_config, 'optional_config': optional_config})
        templar.environment.filters['comment_ify'] = comment_ify
        meta_value = templar.template(meta_template)
        return meta_value
    def _require_one_of_collections_requirements(
            self, collections, requirements_file,
            signatures=None,
            artifacts_manager=None,
    ):
        if collections and requirements_file:
            raise AnsibleError("The positional collection_name arg and --requirements-file are mutually exclusive.")
        elif not collections and not requirements_file:
            raise AnsibleError("You must specify a collection name or a requirements file.")
        elif requirements_file:
            if signatures is not None:
                raise AnsibleError(