Bump aioresponses from 0.7.6 to 0.7.7 in /server

Bumps [aioresponses](https://github.com/pnuckowski/aioresponses) from 0.7.6 to 0.7.7.
- [Release notes](https://github.com/pnuckowski/aioresponses/releases)
- [Commits](pnuckowski/aioresponses@0.7.6...0.7.7)

---
updated-dependencies:
- dependency-name: aioresponses
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

server/requirements.txt

@@ -48,5 +48,5 @@ pytest-django==4.9.0
 pytest-asyncio==0.24.0
 pytest-cov==5.0.0
 pytest-rerunfailures==14.0
-aioresponses==0.7.6
+aioresponses==0.7.7
 yappi==1.6.0