Bump rq-dashboard from 0.8.5 to 0.8.6 (#5534)

Bumps [rq-dashboard](https://github.com/Parallels/rq-dashboard) from 0.8.5 to 0.8.6.
- [Release notes](https://github.com/Parallels/rq-dashboard/releases)
- [Commits](Parallels/rq-dashboard@v0.8.5...v0.8.6)

---
updated-dependencies:
- dependency-name: rq-dashboard
  dependency-version: 0.8.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

http_service/requirements.txt

@@ -9,5 +9,5 @@ kombu==5.6.0
 marshmallow==3.26.1
 requests==2.32.5
 rq==2.6.1
-rq-dashboard==0.8.5
+rq-dashboard==0.8.6
 sentry-sdk[flask]==2.45.0