Bump websocket from 1.2.10 to 1.2.11 (#2097)

Bumps [websocket](https://github.com/imanel/websocket-ruby) from 1.2.10 to 1.2.11.
- [Release notes](https://github.com/imanel/websocket-ruby/releases)
- [Changelog](https://github.com/imanel/websocket-ruby/blob/master/CHANGELOG.md)
- [Commits](imanel/websocket-ruby@v1.2.10...v1.2.11)

---
updated-dependencies:
- dependency-name: websocket
  dependency-type: indirect
  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>

Gemfile.lock

@@ -389,7 +389,7 @@ GEM
       railties (>= 5.2)
       semantic_range (>= 2.3.0)
     webrick (1.8.1)
-    websocket (1.2.10)
+    websocket (1.2.11)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)