[3.11] gh-99836: IDLE - update news.txt for 3.11+#104445

Merged

terryjreedy merged 3 commits intopython:3.11from

terryjreedy:news311

May 13, 2023

Commits on Nov 28, 2022

gh-99836: IDLE 3.11 News.txt
terryjreedy
committed

Commits on May 13, 2023