[3.13] gh-117174: Adapt test_multiple_statements_fail_early now that we have always source (GH-131065) (#131850)

gh-117174: Adapt test_multiple_statements_fail_early now that we have always source (GH-131065)
(cherry picked from commit 4192ce17ba643e5b0bc9d2182a429002e4cc9dfe)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>