### 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
unsatisfied_requirements = set(
        chain.from_iterable(
            (
                Requirement.from_dir_path(to_bytes(sub_coll), artifacts_manager)
                for sub_coll in (
                    artifacts_manager.
                    get_direct_collection_dependencies(install_req).
                    keys()
                )
            )
            if install_req.is_subdirs else (install_req, )
            for install_req in collections
        ),
    )
    requested_requirements_names = {req.fqcn for req in unsatisfied_requirements}
    
    
    unsatisfied_requirements -= set() if force or force_deps else {
        req
        for req in unsatisfied_requirements
        for exs in existing_collections
        if req.fqcn == exs.fqcn and meets_requirements(exs.ver, req.ver)
    }
    if not unsatisfied_requirements and not upgrade:
        display.display(
            'Nothing to do. All requested collections are already '
            'installed. If you want to reinstall them, '
            'consider using `--force`.'
        )
        return