[maglev] Fix CreateClosure input count

Bug: v8:7700
Change-Id: I0fb6de81c924e8200bd0c3117e3bf08e0365d939
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3764346
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81767}

src/maglev/maglev-ir.h

@@ -1909,8 +1909,8 @@ class FastCreateClosure : public FixedInputValueNodeT<1, FastCreateClosure> {
   const compiler::FeedbackCellRef feedback_cell_;
 };
 
-class CreateClosure : public FixedInputValueNodeT<0, CreateClosure> {
-  using Base = FixedInputValueNodeT<0, CreateClosure>;
+class CreateClosure : public FixedInputValueNodeT<1, CreateClosure> {
+  using Base = FixedInputValueNodeT<1, CreateClosure>;
 
  public:
   explicit CreateClosure(uint64_t bitfield,