build(deps-dev): bump types-psutil in /Tools

Bumps [types-psutil](https://github.com/python/typeshed) from 7.2.2.20260518 to 7.2.2.20260906.
- [Commits](https://github.com/python/typeshed/commits)

---
updated-dependencies:
- dependency-name: types-psutil
  dependency-version: 7.2.2.20260906
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Tools/requirements-dev.txt

@@ -3,5 +3,5 @@
 mypy==2.3.0
 
 # needed for peg_generator:
-types-psutil==7.2.2.20260518
+types-psutil==7.2.2.20260906
 types-setuptools==83.0.0.20260724