### 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
""" Extracts a file from a collection tar. """
    with _get_tar_file_member(tar, filename) as (tar_member, tar_obj):
        if tar_member.type == tarfile.SYMTYPE:
            actual_hash = _consume_file(tar_obj)
        else:
            with tempfile.NamedTemporaryFile(dir=b_temp_path, delete=False) as tmpfile_obj:
                actual_hash = _consume_file(tar_obj, tmpfile_obj)
        if expected_hash and actual_hash != expected_hash:
            raise AnsibleError("Checksum mismatch for '%s' inside collection at '%s'"
                               % (to_native(filename, errors='surrogate_or_strict'), to_native(tar.name)))
        b_dest_filepath = os.path.abspath(os.path.join(b_dest, to_bytes(filename, errors='surrogate_or_strict')))
        b_parent_dir = os.path.dirname(b_dest_filepath)
        if not _is_child_path(b_parent_dir, b_dest):
            raise AnsibleError("Cannot extract tar entry '%s' as it will be placed outside the collection directory"
                               % to_native(filename, errors='surrogate_or_strict'))
        if not os.path.exists(b_parent_dir):
            
            
            os.makedirs(b_parent_dir, mode=0o0755)
        if tar_member.type == tarfile.SYMTYPE:
            b_link_path = to_bytes(tar_member.linkname, errors='surrogate_or_strict')
            if not _is_child_path(b_link_path, b_dest, link_name=b_dest_filepath):
                raise AnsibleError("Cannot extract symlink '%s' in collection: path points to location outside of "