python3-pip: upgrade 22.1.2 -> 22.2.1

python3-pip: upgrade 22.1.2 -> 22.2.1

reproducible.patch
refreshed for new version.

0001-change-shebang-to-python3.patch
removed as not needed since upstream has removed the shebang lines.

License-Update:
 src/pip/_vendor/html5lib/LICENSE: removed since it's not it new version
 src/pip/_vendor/chardet/LICENSE: file format modified, change St to Street
 src/pip/_vendor/pygments/LICENSE: Copyright year updated to 2022

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>