[compiler] Enable --turbo-optimize-apply by default

Bug: v8:9974
Change-Id: I801f55687808bb5bd0c1ad19f37cd97264889962
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3035087Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75792}

src/flags/flag-definitions.h

@@ -859,8 +859,7 @@ DEFINE_BOOL(turbo_compress_translation_arrays, false,
             "compress translation arrays (experimental)")
 DEFINE_BOOL(turbo_inline_js_wasm_calls, false, "inline JS->Wasm calls")
 
-DEFINE_BOOL(turbo_optimize_apply, false, "optimize Function.prototype.apply")
-DEFINE_WEAK_IMPLICATION(future, turbo_optimize_apply)
+DEFINE_BOOL(turbo_optimize_apply, true, "optimize Function.prototype.apply")
 
 DEFINE_BOOL(turbo_collect_feedback_in_generic_lowering, true,
             "enable experimental feedback collection in generic lowering.")