Update python-arrow to version 1.3.0 / rev 29 via SR 1126470

https://build.opensuse.org/request/show/1126470
by user mimi_vx + anag+factory
- update to 1.3.0
 * [ADDED] Added official support for Python 3.11 and 3.12.
 * [ADDED] Added dependency on types-python-dateutil to improve Arrow mypy compatibility. PR #1102
 * [FIX] Updates to Italian, Romansh, Hungarian, Finish and Arabic locales.
 * [FIX] Handling parsing of UTC prefix in timezone strings.
 * [CHANGED] Update documentation to improve readability.
 * [CHANGED] Dropped support for Python 3.6 and 3.7, which are end-of-life.
 * [INTERNAL Migrate from setup.py/Twine to pyproject.toml/Flit for packaging and distribution. (forwarded request 1126469 from mimi_vx)