Update numpy requirement from >=1.22.2 to >=2.5.0

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@v1.22.2...v2.5.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-version: 2.5.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -45,5 +45,5 @@ cornice @ git+https://github.com/c2corg/cornice.git@6.1.0+c2corg
 pydiscourse @ https://github.com/c2corg/pydiscourse/archive/ea03a3a.zip
 
 pygments>=2.20.0 # not directly required, pinned by Snyk to avoid a vulnerability
-numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability
+numpy>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability
 zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability