Bump sidekiq from 6.1.2 to 6.1.3 (#15621)

Bumps [sidekiq](https://github.com/mperham/sidekiq) from 6.1.2 to 6.1.3.
- [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/v6.1.2...v6.1.3)

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

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

Gemfile.lock

@@ -569,7 +569,7 @@ GEM
       railties (>= 4.0.0)
     securecompare (1.0.0)
     semantic_range (2.3.0)
-    sidekiq (6.1.2)
+    sidekiq (6.1.3)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
       redis (>= 4.2.0)