##### SUMMARY
`get_url` inherits from `add_file_common_args`, which includes `unsafe_writes`, however our call to `atomic_move` does not pass this argument along.

https://github.com/ansible/ansible/blob/5226ac5778d3b57296b925de5d4ad0b485bb11cd/lib/ansible/modules/get_url.py#L463

https://github.com/ansible/ansible/blob/5226ac5778d3b57296b925de5d4ad0b485bb11cd/lib/ansible/modules/get_url.py#L633

```diff
diff --git a/lib/ansible/modules/get_url.py b/lib/ansible/modules/get_url.py
index 6ac370c2ef..c29d69e5c9 100644
--- a/lib/ansible/modules/get_url.py
+++ b/lib/ansible/modules/get_url.py
@@ -630,7 +630,7 @@ def main():
             if backup:
                 if os.path.exists(dest):
                     backup_file = module.backup_local(dest)
-            module.atomic_move(tmpsrc, dest)
+            module.atomic_move(tmpsrc, dest, unsafe_writes=module.params['unsafe_writes'])
         except Exception as e:
             if os.path.exists(tmpsrc):
                 os.remove(tmpsrc)
```

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
lib/ansible/modules/get_url.py

##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```paste below
2.9
2.10
2.11
```

##### CONFIGURATION
<!--- Paste verbatim output from "ansible-config dump --only-changed" between quotes -->
```paste below

```

##### OS / ENVIRONMENT
<!--- Provide all relevant information below, e.g. target OS versions, network device firmware, etc. -->


##### STEPS TO REPRODUCE
<!--- Describe exactly how to reproduce the problem, using a minimal test-case -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

<!--- HINT: You can paste gist.github.com links for larger files -->

##### EXPECTED RESULTS
<!--- Describe what you expected to happen when running the steps above -->


##### ACTUAL RESULTS
<!--- Describe what actually happened. If possible run with extra verbosity (-vvvv) -->

<!--- Paste verbatim command output between quotes -->
```paste below

```

if wanted == 'str':
            type_checker, wanted = self._check_type_str, 'str'
        else:
            type_checker, wanted = get_type_validator(wanted)
        if type_checker is None:
            self.fail_json(msg="implementation error: unknown type %s requested for %s" % (wanted, k))
        return type_checker, wanted
    def _handle_elements(self, wanted, param, values):
        type_checker, wanted_name = self._get_wanted_type(wanted, param)
        validated_params = []
        
        
        kwargs = {}
        if wanted_name == 'str' and isinstance(wanted, string_types):
            if isinstance(param, string_types):
                kwargs['param'] = param
            elif isinstance(param, dict):
                kwargs['param'] = list(param.keys())[0]
        for value in values:
            try:
                validated_params.append(type_checker(value, **kwargs))
            except (TypeError, ValueError) as e:
                msg = "Elements value for option %s" % param
                if self._options_context:
                    msg += " found in '%s'" % " -> ".join(self._options_context)
                msg += " is of type %s and we were unable to convert to %s: %s" % (type(value), wanted_name, to_native(e))
                self.fail_json(msg=msg)
        return validated_params
    def _check_argument_types(self, spec=None, param=None, prefix=''):