[3.12] gh-64662: Fix virtual table support in sqlite3.Connection.iterdump (#108340)#108563

Yhg1s merged 4 commits intopython:3.12python/cpython:3.12from

erlend-aasland:backport-3.12-sqlite-virtual-tableserlend-aasland/cpython:backport-3.12-sqlite-virtual-tablesCopy head branch name to clipboard