[3.11] gh-94635: Add Reference, How-to, and Concepts headings to sqlite3 docs (GH-94636)#95482

erlend-aasland merged 2 commits intopython:3.11python/cpython:3.11from

erlend-aasland:backport-6c439b9-3.11erlend-aasland/cpython:backport-6c439b9-3.11Copy head branch name to clipboard