##### SUMMARY
When installing a collection, all files are created with mode 0600. This is caused by the way the collection .tar.gz file is extracted: https://github.com/ansible/ansible/blob/d3ec31f8d5683926aa6a05bb573d9929a6266fac/lib/ansible/galaxy/collection.py#L1076-L1090 The file created by `tempfile.NamedTemporaryFile()` seems to have mode `0600` and is simply moved to the final destination without a following `os.chmod`.

(See also this discussion: https://github.com/ansible-collections/community.general/pull/29#discussion_r396147440)

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
lib/ansible/galaxy/collection.py

##### ANSIBLE VERSION
```
2.9
2.10
```

errors_to_return = errors_to_return or []
    available_api_versions = available_api_versions or {}
    response = {}
    api_version = 'v2'
    if 'v3' in available_api_versions:
        api_version = 'v3'
    if api_version == 'v2':
        assert len(errors_to_return) <= 1
        if errors_to_return:
            response = errors_to_return[0]
    if api_version == 'v3':
        response['errors'] = errors_to_return
    json_str = json.dumps(response)
    return to_text(json_str)
@pytest.fixture(autouse='function')
def reset_cli_args():