Log Message:
py-psutil: updated to 5.6.7

5.6.7
**Bug fixes**
- 1630_: [Windows] can't compile source distribution due to C syntax error.

5.6.6
**Bug fixes**
- 1179_: [Linux] Process cmdline() now takes into account misbehaving processes
  renaming the command line and using inappropriate chars to separate args.
- 1616_: use of Py_DECREF instead of Py_CLEAR will result in double free and
  segfault (CVE).
- 1619_: [OpenBSD] compilation fails due to C syntax error.