Update numpy requirement from <2,>=1.26.4 to >=1.26.4,<3

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@v1.26.4...v2.0.1)

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

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

pyproject.toml

@@ -32,7 +32,7 @@ dependencies = [
   "frequenz-client-microgrid >= 0.4.0, < 0.5.0",
   "frequenz-channels >= 1.1.0, < 2.0.0",
   "networkx >= 2.8, < 4",
-  "numpy >= 1.26.4, < 2",
+  "numpy >= 1.26.4, < 3",
   "typing_extensions >= 4.6.1, < 5",
 ]
 dynamic = ["version"]