##### 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
```

b_file_path = to_bytes(os.path.join(to_text(b_path), filename), errors='surrogate_or_strict')
        if not os.path.isfile(b_file_path):
            actual_hash = None
        else:
            with open(b_file_path, mode='rb') as file_object:
                actual_hash = _consume_file(file_object)
        if expected_hash != actual_hash:
            error_queue.append(ModifiedContent(filename=filename, expected=expected_hash, installed=actual_hash))
    def _get_metadata(self):
        if self._metadata:
            return
        self._metadata = self.api.get_collection_version_metadata(self.namespace, self.name, self.latest_version)
    def _meets_requirements(self, version, requirements, parent):
        """
        Supports version identifiers can be '==', '!=', '>', '>=', '<', '<=', '*'. Each requirement is delimited by ','
        """
        op_map = {
            '!=': operator.ne,
            '==': operator.eq,
            '=': operator.eq,
            '>=': operator.ge,
            '>': operator.gt,
            '<=': operator.le,
            '<': operator.lt,
        }
        for req in list(requirements.split(',')):
            op_pos = 2 if len(req) > 1 and req[1] == '=' else 1
            op = op_map.get(req[:op_pos])
            requirement = req[op_pos:]
            if not op: