### Summary

I would like to use ansible.builtin.get_url to download a file and check it against a SHA3 512 checksum. It appears that [hashlib](https://docs.python.org/3/library/hashlib.html) supports SHA3 and even uses it by default as of Python 3.9.

### Issue Type

Bug Report

### Component Name

get_url

### Ansible Version

```console
2.15.0
```

### Additional Information

<!--- Paste example playbooks or commands between quotes below -->
```yaml (paste below)
- name: Retrieve the file
  ansible.builtin.get_url:
    url: "https://example.com/file"
    checksum: "sha3_512:{{ file_checksum }}"
    dest: "file"
  vars:
    file_checksum: '{{ lookup("file", "file.sha3_512").split()[0] }}'
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
module.fail_json(msg="Unable to find a checksum for file '%s' in '%s'" % (filename, checksum_url))
        
        
        checksum = re.sub(r'\W+', '', checksum).lower()
        
        try:
            int(checksum, 16)
        except ValueError:
            module.fail_json(msg='The checksum format is invalid', **result)
    if not dest_is_dir and os.path.exists(dest):
        checksum_mismatch = False
        
        
        if not force and checksum != '':
            destination_checksum = module.digest_from_file(dest, algorithm)
            if checksum != destination_checksum:
                checksum_mismatch = True
        
        if not force and checksum and not checksum_mismatch:
            
            
            file_args = module.load_file_common_arguments(module.params, path=dest)
            result['changed'] = module.set_fs_attributes_if_different(file_args, False)
            if result['changed']:
                module.exit_json(msg="file already exists but file attributes changed", **result)
            module.exit_json(msg="file already exists", **result)
        
        
        mtime = os.path.getmtime(dest)
        last_mod_time = datetime.datetime.utcfromtimestamp(mtime)