Bump pytest-rerunfailures from 15.1 to 16.1 in /server

Bumps [pytest-rerunfailures](https://github.com/pytest-dev/pytest-rerunfailures) from 15.1 to 16.1.
- [Changelog](https://github.com/pytest-dev/pytest-rerunfailures/blob/master/CHANGES.rst)
- [Commits](pytest-dev/pytest-rerunfailures@15.1...16.1)

---
updated-dependencies:
- dependency-name: pytest-rerunfailures
  dependency-version: '16.1'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

server/requirements.txt

@@ -47,6 +47,6 @@ pytest==8.3.5
 pytest-django==4.11.1
 pytest-asyncio==0.26.0
 pytest-cov==6.1.1
-pytest-rerunfailures==15.1
+pytest-rerunfailures==16.1
 aioresponses==0.7.8
 yappi==1.6.10