Bump sidekiq from 6.1.3 to 6.2.0 (#1383)

Bumps [sidekiq](https://github.com/mperham/sidekiq) from 6.1.3 to 6.2.0.
- [Release notes](https://github.com/mperham/sidekiq/releases)
- [Changelog](https://github.com/mperham/sidekiq/blob/master/Changes.md)
- [Commits](sidekiq/sidekiq@v6.1.3...v6.2.0)

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

Gemfile.lock

@@ -364,7 +364,7 @@ GEM
       childprocess (~> 0.5)
     shoulda-matchers (4.5.1)
       activesupport (>= 4.2.0)
-    sidekiq (6.1.3)
+    sidekiq (6.2.0)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
       redis (>= 4.2.0)