Bump numpy from 1.26.4 to 2.1.0 in /provisioning/roles/publicdb/files

Bumps [numpy](https://github.com/numpy/numpy) from 1.26.4 to 2.1.0.
- [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...v2.1.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

provisioning/roles/publicdb/files/requirements-conda.txt

@@ -1,6 +1,6 @@
 pip
 ipython==8.25.0
-numpy==1.26.4
+numpy==2.1.0
 pytables==3.7.0
 scipy==1.10.1
 psycopg2==2.9.9