Auto-update for 2025-04-09 (#123)

Update repos:

  wasm-3.0:
    WebAssembly/spec@9f5356d

This change was automatically generated by `update-testsuite.py`

Co-authored-by: WebAssembly/testsuite auto-update <github-actions@users.noreply.github.com>

Author: github-actions[bot]

proposals/wasm-3.0/extern.wast

@@ -3,6 +3,9 @@
   (type $st (struct))
   (type $at (array i8))
 
+  (global externref (extern.convert_any (ref.null any)))
+  (global anyref (any.convert_extern (ref.null extern)))
+
   (table 10 anyref)
 
   (elem declare func $f)