python3-urllib3:Update to version 1.26.12 and to work with python-3.10.8

python3-urllib3:Update to version 1.26.12 and to work with python-3.10.8

- Updated from version 1.26.9 to 1.26.12
- Update of rootfile
- Changelog
    1.26.12 (2022-08-22)
	* Deprecated the `urllib3[secure]` extra and the `urllib3.contrib.pyopenssl` module.
	  Both will be removed in v2.x. See this `GitHub issue <https://github.com/urllib3/urllib3/issues/2680>`_
	  for justification and info on how to migrate.
    1.26.11 (2022-07-25)
	* Fixed an issue where reading more than 2 GiB in a call to ``HTTPResponse.read`` would
	  raise an ``OverflowError`` on Python 3.9 and earlier.
    1.26.10 (2022-07-07)
	* Removed support for Python 3.5
	* Fixed an issue where a ``ProxyError`` recommending configuring the proxy as HTTP
	  instead of HTTPS could appear even when an HTTPS proxy wasn't configured.

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