##### 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
```

manifest_path = os.path.join(collection_artifact[0], b'MANIFEST.json')
    with open(manifest_path, 'wb') as manifest_obj:
        manifest_obj.write(b"not json")
    expected = "Collection file at '%s' does not contain a valid json string." % to_native(manifest_path)
    with pytest.raises(AnsibleError, match=expected):
        collection.CollectionRequirement.from_path(collection_artifact[0], True)
def test_build_requirement_from_path_no_version(collection_artifact, monkeypatch):