wasm : fix Hebrew ID (#3487)

whisper_lang_id: unknown language 'iw'

Author: Orel-A

examples/whisper.wasm/index-tmpl.html

@@ -144,7 +144,7 @@
                             <option value="de">German</option>
                             <option value="el">Greek</option>
                             <option value="gu">Gujarati</option>
-                            <option value="iw">Hebrew</option>
+                            <option value="he">Hebrew</option>
                             <option value="hi">Hindi</option>
                             <option value="hu">Hungarian</option>
                             <option value="is">Icelandic</option>