Update numpy requirement from <2.0.0 to <3.0.0

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@v0.2.0...v2.4.6)

---
updated-dependencies:
- dependency-name: numpy
  dependency-version: 2.4.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -32,7 +32,7 @@ isort
 einops
 nflows
 normflows
-numpy<2.0.0
+numpy<3.0.0
 git+https://github.com/VincentStimper/resampled-base-flows.git # larsflow
 git+https://github.com/atong01/bgflow
 git+https://github.com/jarridrb/fab-torch.git