[3.9] gh-92780: Improve sqlite3.Connection.create_collation docs (GH-92790)#92924

miss-islington wants to merge 1 commit intopython:3.9python/cpython:3.9from

miss-islington:backport-7ee19e2-3.9miss-islington/cpython:backport-7ee19e2-3.9Copy head branch name to clipboard