### 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
from ansible.galaxy.collection.galaxy_api_proxy import MultiGalaxyAPIProxy
from ansible.galaxy.collection.gpg import (
    run_gpg_verify,
    parse_gpg_errors,
    get_signature_from_source,
    GPG_ERROR_MAP,
)
try:
    from ansible.galaxy.dependency_resolution import (
        build_collection_dependency_resolver,
    )
    from ansible.galaxy.dependency_resolution.errors import (
        CollectionDependencyResolutionImpossible,
        CollectionDependencyInconsistentCandidate,
    )
    from ansible.galaxy.dependency_resolution.providers import (
        RESOLVELIB_VERSION,
        RESOLVELIB_LOWERBOUND,
        RESOLVELIB_UPPERBOUND,
    )
except ImportError:
    HAS_RESOLVELIB = False
else:
    HAS_RESOLVELIB = True
from ansible.galaxy.dependency_resolution.dataclasses import (
    Candidate, Requirement, _is_installed_collection_dir,
)
from ansible.galaxy.dependency_resolution.versioning import meets_requirements
from ansible.plugins.loader import get_all_plugin_loaders
from ansible.module_utils.common.text.converters import to_bytes, to_native, to_text