[api] Deprecate Local<v8::Context> v8::Object::CreationContext()

Bug: v8:11165
Change-Id: I7c00d2dc87b232b24c4760922936580347358778
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3395881
Auto-Submit: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78663}

include/v8-object.h

@@ -594,7 +594,7 @@ class V8_EXPORT Object : public Value {
   /**
    * Returns the context in which the object was created.
    */
-  V8_DEPRECATE_SOON("Use MaybeLocal<Context> GetCreationContext()")
+  V8_DEPRECATED("Use MaybeLocal<Context> GetCreationContext()")
   Local<Context> CreationContext();
   MaybeLocal<Context> GetCreationContext();