### 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
'Collection',
                        'Version',
                        fqcn_width,
                        version_width
                    )
                    seen.add(collection_path)
                _display_collection(collection, fqcn_width, version_width)
        path_found = False
        for path in collections_search_paths:
            if not os.path.exists(path):
                if path in default_collections_path:
                    
                    continue
                warnings.append("- the configured path {0} does not exist.".format(path))
            elif os.path.exists(path) and not os.path.isdir(path):
                warnings.append("- the configured path {0}, exists, but it is not a directory.".format(path))
            else:
                path_found = True
        
        if collection_found and collection_name:
            warnings = []
        for w in warnings:
            display.warning(w)
        if not collections and not path_found:
            raise AnsibleOptionsError(
                "- None of the provided paths were usable. Please specify a valid path with --{0}s-path".format(context.CLIARGS['type'])
            )
        if output_format == 'json':
            display.display(json.dumps(collections_in_paths))
        elif output_format == 'yaml':