build: bump the minimal group with 2 updates (#3417)

* build: bump the minimal group with 2 updates

Bumps the minimal group with 2 updates: [numpy](https://github.com/numpy/numpy) and [platformdirs](https://github.com/tox-dev/platformdirs).


Updates `numpy` from 2.0.0 to 2.1.1
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v2.0.0...v2.1.1)

Updates `platformdirs` from 4.3.2 to 4.3.6
- [Release notes](https://github.com/tox-dev/platformdirs/releases)
- [Changelog](https://github.com/tox-dev/platformdirs/blob/main/CHANGES.rst)
- [Commits](tox-dev/platformdirs@4.3.2...4.3.6)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minimal
- dependency-name: platformdirs
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: minimal
...

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

* chore: adding changelog file 3417.maintenance.md

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: pyansys-ci-bot <92810346+pyansys-ci-bot@users.noreply.github.com>

doc/changelog.d/3417.maintenance.md

@@ -0,0 +1 @@
+build: bump the minimal group with 2 updates

minimum_requirements.txt

@@ -1,6 +1,6 @@
 ansys-api-mapdl==0.5.2
 importlib-metadata==8.5.0
-numpy==2.0.0
-platformdirs==4.3.2
+numpy==2.1.1
+platformdirs==4.3.6
 psutil==6.0.0
 pyansys-tools-versioning==0.6.0