build(deps): update psutil requirement from ~=5.6 to ~=6.0

Updates the requirements on [psutil](https://github.com/giampaolo/psutil) to permit the latest version.
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](giampaolo/psutil@release-5.6.0...release-6.0.0)

---
updated-dependencies:
- dependency-name: psutil
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements_memory.txt

@@ -1 +1 @@
-psutil ~= 5.6
+psutil ~= 6.0