[compiler] Prevent unexpected deopts causing test flakes

Bug: v8:12201
Change-Id: I9a225184a887002859882d6960432a71da28b76e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168230
Commit-Queue: Georg Neis <neis@chromium.org>
Commit-Queue: Nico Hartmann <nicohartmann@chromium.org>
Auto-Submit: Georg Neis <neis@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76899}

test/mjsunit/compiler/call-with-arraylike-or-spread-4.js

@@ -41,6 +41,7 @@
     %OptimizeFunctionForTopTier(foo);
     assertEquals(78, foo(26, 6, 46, null));
     assertOptimized(foo);
+    %PrepareFunctionForOptimization(foo);
 
     if (i < 3) {
       assertFalse(sum_js_got_interpreted);
@@ -60,6 +61,7 @@
       assertUnoptimized(foo);
     } else {
       assertOptimized(foo);
+      %PrepareFunctionForOptimization(foo);
     }
   }
 })();