Bump redis-actionpack from 5.4.0 to 5.5.0

Bumps [redis-actionpack](https://github.com/redis-store/redis-actionpack) from 5.4.0 to 5.5.0.
- [Release notes](https://github.com/redis-store/redis-actionpack/releases)
- [Changelog](https://github.com/redis-store/redis-actionpack/blob/master/CHANGELOG.md)
- [Commits](redis-store/redis-actionpack@v5.4.0...v5.5.0)

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

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

Gemfile.lock

@@ -372,8 +372,8 @@ GEM
     rb-inotify (0.11.1)
       ffi (~> 1.0)
     redis (4.8.1)
-    redis-actionpack (5.4.0)
-      actionpack (>= 5, < 8)
+    redis-actionpack (5.5.0)
+      actionpack (>= 5)
       redis-rack (>= 2.1.0, < 4)
       redis-store (>= 1.1.0, < 2)
     redis-namespace (1.11.0)