python3-attrs:Update to version 22.1.0 and to work with python-3.10.8

python3-attrs:Update to version 22.1.0 and to work with python-3.10.8

- Updated from version 21.4.0 to 22.1.0
- Update of rootfile
- Changelog
   22.1.0 (2022-07-28)
	Backwards-incompatible Changes
		- Python 2.7 is not supported anymore.
		  Dealing with Python 2.7 tooling has become too difficult for a volunteer-run project.
		  We have supported Python 2 more than 2 years after it was officially discontinued and feel that we have paid our dues.
		  All version up to 21.4.0 from December 2021 remain fully functional, of course.
		  `#936 <https://github.com/python-attrs/attrs/issues/936>`_
		- The deprecated ``cmp`` attribute of ``attrs.Attribute`` has been removed.
		  This does not affect the *cmp* argument to ``attr.s`` that can be used as a shortcut to set *eq* and *order* at the same time.
		  `#939 <https://github.com/python-attrs/attrs/issues/939>`_
	Changes
		- Instantiation of frozen slotted classes is now faster.
		  `#898 <https://github.com/python-attrs/attrs/issues/898>`_
		- If an ``eq`` key is defined, it is also used before hashing the attribute.
		  `#909 <https://github.com/python-attrs/attrs/issues/909>`_
		- Added ``attrs.validators.min_len()``.
		  `#916 <https://github.com/python-attrs/attrs/issues/916>`_
		- ``attrs.validators.deep_iterable()``'s *member_validator* argument now also accepts a list of validators and wraps them in an ``attrs.validators.and_()``.
		  `#925 <https://github.com/python-attrs/attrs/issues/925>`_
		- Added missing type stub re-imports for ``attrs.converters`` and ``attrs.filters``.
		  `#931 <https://github.com/python-attrs/attrs/issues/931>`_
		- Added missing stub for ``attr(s).cmp_using()``.
		  `#949 <https://github.com/python-attrs/attrs/issues/949>`_
		- ``attrs.validators._in()``'s ``ValueError`` is not missing the attribute, expected options, and the value it got anymore.
		  `#951 <https://github.com/python-attrs/attrs/issues/951>`_
		- Python 3.11 is now officially supported.
		  `#969 <https://github.com/python-attrs/attrs/issues/969>`_

Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>