Bump sidekiq-scheduler from 2.1.6 to 3.1.0

Bumps [sidekiq-scheduler](https://github.com/moove-it/sidekiq-scheduler) from 2.1.6 to 3.1.0.
- [Release notes](https://github.com/moove-it/sidekiq-scheduler/releases)
- [Commits](https://github.com/moove-it/sidekiq-scheduler/compare/v2.1.6...v3.1.0)

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

Gemfile

@@ -16,7 +16,7 @@ gem 'paperclip'
 gem 'sinatra', :require => nil
 gem 'sidekiq'
 gem 'kiqit', :git => 'https://github.com/DuratarskeyK/kiqit.git'
-gem 'sidekiq-scheduler', '~> 2.0'
+gem 'sidekiq-scheduler', '~> 3.1'
 gem 'sidekiq-failures'
 gem 'russian'
 gem 'state_machines-activerecord'

Gemfile.lock

@@ -128,8 +128,8 @@ GEM
       compass (~> 1.0.0)
       sass-rails (< 5.1)
       sprockets (< 4.0)
-    concurrent-ruby (1.1.7)
+    concurrent-ruby (1.1.8)
-    connection_pool (2.2.1)
+    connection_pool (2.2.5)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     crass (1.0.6)
@@ -138,9 +138,10 @@ GEM
     diff-lcs (1.3)
     domain_name (0.5.20170404)
       unf (>= 0.0.5, < 1.0.0)
+    e2mmap (0.1.0)
     encryptor (3.0.0)
     erubis (2.7.0)
-    et-orbi (1.0.5)
+    et-orbi (1.2.4)
       tzinfo
     eventmachine (1.0.9.1)
     execjs (2.7.0)
@@ -159,6 +160,9 @@ GEM
     formtastic_i18n (0.6.0)
     friendly_id (5.2.1)
       activerecord (>= 4.0.0)
+    fugit (1.4.5)
+      et-orbi (~> 1.1, >= 1.1.8)
+      raabro (~> 1.4)
     git-version-bump (0.15.1)
     gli (2.16.0)
     globalid (0.4.2)
@@ -247,7 +251,9 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2018.0812)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
     minitest (5.14.2)
@@ -309,6 +315,7 @@ GEM
       activesupport (>= 3.0.0)
     pygments.rb (1.1.2)
       multi_json (>= 1.0.0)
+    raabro (1.4.0)
     rack (1.6.13)
     rack-contrib (1.4.0)
       git-version-bump (~> 0.15)
@@ -413,8 +420,8 @@ GEM
       sprockets (>= 2.0.0)
     ruby_parser (3.9.0)
       sexp_processor (~> 4.1)
-    rufus-scheduler (3.4.2)
+    rufus-scheduler (3.7.0)
-      et-orbi (~> 1.0)
+      fugit (~> 1.1, >= 1.1.6)
     russian (0.6.0)
       i18n (>= 0.5.0)
     safe_yaml (1.0.4)
@@ -512,10 +519,12 @@ GEM
       redis (~> 3.3, >= 3.3.3)
     sidekiq-failures (1.0.0)
       sidekiq (>= 4.0.0)
-    sidekiq-scheduler (2.1.6)
+    sidekiq-scheduler (3.1.0)
-      redis (~> 3)
+      e2mmap
+      redis (>= 3, < 5)
       rufus-scheduler (~> 3.2)
       sidekiq (>= 3)
+      thwait
       tilt (>= 1.4.0)
     simple_form (3.1.0.rc2)
       actionpack (~> 4.0)
@@ -560,13 +569,15 @@ GEM
       rack (>= 1.0.0)
     thor (0.20.3)
     thread_safe (0.3.6)
-    tilt (2.0.7)
+    thwait (0.2.0)
+      e2mmap
+    tilt (2.0.10)
     time_diff (0.3.0)
       activesupport
       i18n
     timecop (0.9.0)
     trollop (2.1.2)
-    tzinfo (1.2.8)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
@@ -642,7 +653,7 @@ DEPENDENCIES
   shoulda-matchers
   sidekiq
   sidekiq-failures
-  sidekiq-scheduler (~> 2.0)
+  sidekiq-scheduler (~> 3.1)
   simple_form (= 3.1.0.rc2)
   sinatra
   slim