Bump sidekiq from 5.2.6 to 5.2.7 (#10627)

Bumps [sidekiq](https://github.com/mperham/sidekiq) from 5.2.6 to 5.2.7.
- [Release notes](https://github.com/mperham/sidekiq/releases)
- [Changelog](https://github.com/mperham/sidekiq/blob/master/Changes.md)
- [Commits](https://github.com/mperham/sidekiq/compare/v5.2.6...v5.2.7

)

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

Gemfile.lock

@@ -552,7 +552,7 @@ GEM
     scss_lint (0.57.1)
       rake (>= 0.9, < 13)
       sass (~> 3.5, >= 3.5.5)
-    sidekiq (5.2.6)
+    sidekiq (5.2.7)
       connection_pool (~> 2.2, >= 2.2.2)
       rack (>= 1.5.0)
       rack-protection (>= 1.5.0)