build(deps): bump rq from 1.15.1 to 1.16.0 in /server

Bumps [rq](https://github.com/rq/rq) from 1.15.1 to 1.16.0.
- [Release notes](https://github.com/rq/rq/releases)
- [Changelog](https://github.com/rq/rq/blob/master/CHANGES.md)
- [Commits](rq/rq@v1.15.1...v1.16)

---
updated-dependencies:
- dependency-name: rq
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

server/requirements.txt

@@ -1,4 +1,4 @@
-rq==1.15.1
+rq==1.16.0
 click==8.1.7
 redis==5.0.1
 pyyaml==6.0.1