build: bump numpy from 2.1.2 to 2.1.3 in the minimal group

Bumps the minimal group with 1 update: [numpy](https://github.com/numpy/numpy).


Updates `numpy` from 2.1.2 to 2.1.3
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v2.1.2...v2.1.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

minimum_requirements.txt

@@ -1,5 +1,5 @@
 ansys-api-mapdl==0.5.2
-numpy==2.1.2
+numpy==2.1.3
 platformdirs==4.3.6
 psutil==6.1.0
 pyansys-tools-versioning==0.6.0