`--gpu-profile` CLI option does not work

### Tested versions

Reproducible on latest master.

### System information

Linux

### Issue description


Specifying `--gpu-profile` as listed in `--help` does not work.

This is because the wrong argument name is used in one place in main.cpp

### Steps to reproduce

Use `--gpu-profile` CLI option

### Minimal reproduction project (MRP)

n/a