Remove redundant call to redirectError
Remove redundant call to redirectError

`redirectErrorStream(true)` would merge the stdout and stderr, there's no need to call `redirectError` to redirect the stderr to the same file that we are redirecting the stdout to.
lambdalab/pysonar2,lambdalab/pysonar2,happlebao/pysonar2,lambdalab/pysonar2,happlebao/pysonar2,happlebao/pysonar2