[test] Lower the stack size & iterations on 1125145 test

Change-Id: I0ba9c4bf13ff13e69d960fba44f93124be5a31a7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3063499
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#76029}

test/mjsunit/compiler/regress-1125145.js

@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --allow-natives-syntax --opt
+// Flags: --allow-natives-syntax --opt --stack-limit=100
 
 function foo() {}
-for (let i = 0; i < 100000; ++i) {
+for (let i = 0; i < 10000; ++i) {
   foo = foo.bind();
 }