build(deps): update numpy requirement in /requirements

Updates the requirements on [numpy](https://github.com/numpy/numpy) to permit the latest version.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v1.20.1...v2.1.0)

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

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

requirements/classification_test.txt

@@ -3,5 +3,5 @@
 
 pandas >=1.4.0, <=2.2.2
 netcal >1.0.0, <1.4.0 # calibration_error
-numpy <2.1.0
+numpy <2.2.0
 fairlearn # group_fairness

requirements/image_test.txt

@@ -5,6 +5,6 @@ scikit-image >=0.19.0, <0.25.0
 kornia >=0.6.7, <0.8.0
 pytorch-msssim ==1.0.0
 sewar >=0.4.4, <=0.4.6
-numpy <2.1.0
+numpy <2.2.0
 torch-fidelity @ git+https://github.com/toshas/torch-fidelity@master
 lpips <=0.1.4