Update dependency psutil to >=6.1.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
psutil	>=6.0.0 -> >=6.1.1

Test plan: CI should pass with updated dependencies. No review required: this is an automated dependency update PR.

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Release Notes

giampaolo/psutil (psutil)

v6.1.1

Compare Source

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2024-12-19

Enhancements

• 2471_: use Vulture CLI tool to detect dead code.

Bug fixes

• 2418_, [Linux]: fix race condition in case /proc/PID/stat does not exist, but
  /proc/PID does, resulting in FileNotFoundError.
• 2470_, [Linux]: users()_ may return "localhost" instead of the actual IP
  address of the user logged in.

v6.1.0

Compare Source

=====

2024-10-17

Enhancements

• 2366_, [Windows]: drastically speedup process_iter(). We now determine
  process unique identity by using process "fast" create time method. This
  will considerably speedup those apps which use process_iter() only once,
  e.g. to look for a process with a certain name.
• 2446_: use pytest instead of unittest.
• 2448_: add make install-sysdeps target to install the necessary system
  dependencies (python-dev, gcc, etc.) on all supported UNIX flavors.
• 2449_: add make install-pydeps-test and make install-pydeps-dev
  targets. They can be used to install dependencies meant for running tests and
  for local development. They can also be installed via pip install .[test]
  and pip install .[dev].
• 2456_: allow to run tests via python3 -m psutil.tests even if pytest
  module is not installed. This is useful for production environments that
  don't have pytest installed, but still want to be able to test psutil
  installation.

Bug fixes

• 2427_: psutil (segfault) on import in the free-threaded (no GIL) version of
  Python 3.13. (patch by Sam Gross)
• 2455_, [Linux]: IndexError may occur when reading /proc/pid/stat and
  field 40 (blkio_ticks) is missing.
• 2457_, [AIX]: significantly improve the speed of Process.open_files()_ for
  some edge cases.
• 2460_, [OpenBSD]: Process.num_fds()_ and Process.open_files()_ may fail
  with NoSuchProcess_ for PID 0. Instead, we now return "null" values (0 and
  [] respectively).

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