Log Message:
py-psutil: updated to 5.6.1

5.6.1
Bug fixes
- 1329_: [AIX] psutil doesn't compile on AIX 6.1.  (patch by Arnon Yaari)
- 1448_: [Windows] crash on import due to rtlIpv6AddressToStringA not available
  on Wine.
- 1451_: [Windows] Process.memory_full_info() segfaults. NtQueryVirtualMemory
  is now used instead of QueryWorkingSet to calculate USS memory.

5.6.0
Enhancements
- 1379_: [Windows] Process suspend() and resume() now use NtSuspendProcess
  and NtResumeProcess instead of stopping/resuming all threads of a process.
  This is faster and more reliable (aka this is what ProcessHacker does).
- 1420_: [Windows] in case of exception disk_usage() now also shows the path
  name.
- 1422_: [Windows] Windows APIs requiring to be dynamically loaded from DLL
  libraries are now loaded only once on startup (instead of on per function
  call) significantly speeding up different functions and methods.
- 1426_: [Windows] PAGESIZE and number of processors is now calculated on
  startup.
- 1428_: in case of error, the traceback message now shows the underlying C
  function called which failed.
- 1433_: new Process.parents() method.  (idea by Ghislain Le Meur)
- 1437_: pids() are returned in sorted order.
- 1442_: python3 is now the default interpreter used by Makefile.

Bug fixes
- 1353_: process_iter() is now thread safe (it rarely raised TypeError).
- 1394_: [Windows] Process name() and exe() may erroneously return \ 
"Registry".
  QueryFullProcessImageNameW is now used instead of GetProcessImageFileNameW
  in order to prevent that.
- 1411_: [BSD] lack of Py_DECREF could cause segmentation fault on process
  instantiation.
- 1419_: [Windows] Process.environ() raises NotImplementedError when querying
  a 64-bit process in 32-bit-WoW mode. Now it raises AccessDenied.
- 1427_: [OSX] Process cmdline() and environ() may erroneously raise OSError
  on failed malloc().
- 1429_: [Windows] SE DEBUG was not properly set for current process. It is
  now, and it should result in less AccessDenied exceptions for low-pid
  processes.
- 1432_: [Windows] Process.memory_info_ex()'s USS memory is miscalculated
  because we're not using the actual system PAGESIZE.
- 1439_: [NetBSD] Process.connections() may return incomplete results if using
  oneshot().
- 1447_: original exception wasn't turned into NSP/AD exceptions when using
  Process.oneshot() ctx manager.

Incompatible API changes
- 1291_: [OSX] Process.memory_maps() was removed because inherently broken
  (segfault) for years.