2.3.2 - upgrade to TZDB 2024a

• 2.3.2 (2024-07-25, TZDB version 2024a)
  • Upgrade TZDB to 2024a
    • https://mm.icann.org/pipermail/tz-announce/2024-February/000081.html
    • "Kazakhstan unifies on UTC+5 beginning 2024-03-01. Palestine springs
      forward a week later after Ramadan. zic no longer pretends to support
      indefinite-past DST. localtime no longer mishandles Ciudad Jurez in
      2422."
  • Increase minimum python version to 3.10.