Given ref.func, we might need to wrap any function in the program, as
opposed to imported functions only.

Change-Id: I79942ef2dabf3b6da2d26b49167db6caff53745e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3122160
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76533}