Update numpy requirement from ==2.1.* to ==2.2.* in /server

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@v2.1.0.dev0...v2.2.0)

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

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

server/requirements.txt

@@ -16,7 +16,7 @@ emoji==2.14.*
 icalendar==6.1.*
 lxml==5.3.*
 matplotlib==3.9.*
-numpy==2.1.*
+numpy==2.2.*
 orjson==3.10.*
 openpyxl~=3.1.4
 Pillow==11.0.*