Drop noblock=0 from the in typemap - remove_block() only tests for the
presence of the attribute, so noblock=0 strips the braces and the block is
merely put back by the JavaScript module. Omitting it says what was meant.
Correct the comments, which described a %{ ... %} delimited typemap this test
does not have, and note that only jsc and napi define the two names as macros.
Use angle brackets for the library %include and fix the assertIsEqual
parameter order, which was the reverse of every call site.
Closes#3523
Assisted-by: Claude Code (Opus 5)