[3.13] gh-131712: Build _suggestions extension on Windows (GH-131759) (#131790)

gh-131712: Build _suggestions extension on Windows (GH-131759)

Add a test checking that the '_suggestions' extension is available.
(cherry picked from commit 9ef9d687ff7cfc4bbf422ba61db04207b7f343d2)

Co-authored-by: Victor Stinner <vstinner@python.org>