getopttest.ww existed and passed under `out/bin/ww run` but no test/wcc/*.c ran it under `make test`. New 982_getopt_run runs it and propagates exit; matches the 980_memio_run / 981_temp_run / 998_bufio_run pattern.
getopttest.ww existed and passed under `out/bin/ww run` but no test/wcc/*.c ran it under `make test`. New 982_getopt_run runs it and propagates exit; matches the 980_memio_run / 981_temp_run / 998_bufio_run pattern.