Add mssing sidekiq-scheduler

Gemfile

@@ -76,5 +76,6 @@ gem "font-awesome-sass"
 gem "httparty"
 
 gem "sidekiq"
+gem 'sidekiq-scheduler'
 gem "icalendar"
 gem "administrate"

Gemfile.lock

@@ -109,9 +109,14 @@ GEM
     drb (2.1.1)
       ruby2_keywords
     erubi (1.12.0)
+    et-orbi (1.2.7)
+      tzinfo
     ffi (1.16.2)
     font-awesome-sass (6.4.2)
       sassc (~> 2.0)
+    fugit (1.8.1)
+      et-orbi (~> 1, >= 1.2.7)
+      raabro (~> 1.4)
     globalid (1.2.1)
       activesupport (>= 6.1)
     httparty (0.21.0)
@@ -185,6 +190,7 @@ GEM
     public_suffix (5.0.3)
     puma (5.6.7)
       nio4r (~> 2.0)
+    raabro (1.4.0)
     racc (1.7.1)
     rack (2.2.8)
     rack-session (1.0.1)
@@ -235,6 +241,8 @@ GEM
     rexml (3.2.6)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
+    rufus-scheduler (3.9.1)
+      fugit (~> 1.1, >= 1.1.6)
     sassc (2.4.0)
       ffi (~> 1.9)
     sassc-rails (2.1.2)
@@ -253,6 +261,10 @@ GEM
       connection_pool (>= 2.3.0)
       rack (>= 2.2.4)
       redis-client (>= 0.14.0)
+    sidekiq-scheduler (5.0.3)
+      rufus-scheduler (~> 3.2)
+      sidekiq (>= 6, < 8)
+      tilt (>= 1.4.0)
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -317,6 +329,7 @@ DEPENDENCIES
   redis (~> 4.0)
   selenium-webdriver
   sidekiq
+  sidekiq-scheduler
   sprockets-rails
   stimulus-rails
   tailwindcss-rails (~> 2.0)