[3.14] gh-141794: Reduce size of compiler stress tests to fix Android warnings (GH-142263) (#142386)

gh-141794: Reduce size of compiler stress tests to fix Android warnings (GH-142263)
(cherry picked from commit f193c8fe9e1d722c9a7f9a2b15f8f1b913755491)

Co-authored-by: Malcolm Smith <smith@chaquo.com>