Bump sidekiq from 6.0.7 to 6.1.0 (#9273)

* Bump sidekiq from 6.0.7 to 6.1.0

Bumps [sidekiq](https://github.com/mperham/sidekiq) from 6.0.7 to 6.1.0.
- [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/v6.0.7...v6.1.0)

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

* Bump sidekiq from 6.0.7 to 6.1.0 (Update vendor/cache)

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Gemfile

@@ -91,7 +91,7 @@ gem "rouge", "~> 3.20" # A pure-ruby code highlighter
 gem "rubyzip", "~> 2.3" # Rubyzip is a ruby library for reading and writing zip files
 gem "s3_direct_upload", "~> 0.1" # Direct Upload to Amazon S3
 gem "sassc-rails", "~> 2.1.2" # Integrate SassC-Ruby into Rails
-gem "sidekiq", "~> 6.0.7" # Sidekiq is used to process background jobs with the help of Redis
+gem "sidekiq", "~> 6.1.0" # Sidekiq is used to process background jobs with the help of Redis
 gem "sidekiq-unique-jobs", "~> 6.0.22" # Ensures that Sidekiq jobs are unique when enqueued
 gem "sitemap_generator", "~> 6.1" # SitemapGenerator is a framework-agnostic XML Sitemap generator
 gem "slack-notifier", "~> 2.3" # A slim ruby wrapper for posting to slack webhooks

Gemfile.lock

@@ -213,7 +213,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.6)
-    connection_pool (2.2.2)
+    connection_pool (2.2.3)
     counter_culture (2.5.1)
       activerecord (>= 4.2)
       activesupport (>= 4.2)
@@ -755,11 +755,10 @@ GEM
     shellany (0.0.1)
     shoulda-matchers (4.3.0)
       activesupport (>= 4.2.0)
-    sidekiq (6.0.7)
+    sidekiq (6.1.0)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
-      rack-protection (>= 2.0.0)
-      redis (>= 4.1.0)
+      redis (>= 4.2.0)
     sidekiq-unique-jobs (6.0.22)
       concurrent-ruby (~> 1.0, >= 1.0.5)
       sidekiq (>= 4.0, < 7.0)
@@ -1000,7 +999,7 @@ DEPENDENCIES
   sassc-rails (~> 2.1.2)
   sdoc (~> 1.1)
   shoulda-matchers (~> 4.3.0)
-  sidekiq (~> 6.0.7)
+  sidekiq (~> 6.1.0)
   sidekiq-unique-jobs (~> 6.0.22)
   simplecov (= 0.17.1)
   sitemap_generator (~> 6.1)