[3.13] gh-122014: Account for abi_thread in test_sysconfig.test_user_similar (gh-122017) (#122039)

(cherry picked from commit 186b4d8ea2fdc91bf18e8be695244ead1722af18)

Co-authored-by: Karolina Surma <33810531+befeleme@users.noreply.github.com>
1 file changed