bump delayed_cron_job

Gemfile

@@ -112,7 +112,7 @@ gem 'multi_json', '~> 1.15.0'
 gem 'oj', '~> 3.13.0'
 
 gem 'daemons'
-gem 'delayed_cron_job', '~> 0.8.0'
+gem 'delayed_cron_job', '~> 0.9.0'
 gem 'delayed_job_active_record', '~> 4.1.5'
 
 gem 'rack-protection', '~> 2.1.0'

Gemfile.lock

@@ -393,8 +393,7 @@ GEM
     declarative-builder (0.1.0)
       declarative-option (< 0.2.0)
     declarative-option (0.1.0)
-    delayed_cron_job (0.8.0)
-      delayed_job (>= 4.1)
+    delayed_cron_job (0.9.0)
       fugit (>= 1.5)
     delayed_job (4.1.9)
       activesupport (>= 3.0, < 6.2)
@@ -1005,7 +1004,7 @@ DEPENDENCIES
   database_cleaner (~> 2.0)
   date_validator (~> 0.12.0)
   deckar01-task_list (~> 2.3.1)
-  delayed_cron_job (~> 0.8.0)
+  delayed_cron_job (~> 0.9.0)
   delayed_job_active_record (~> 4.1.5)
   disposable (~> 0.4.7)
   doorkeeper (~> 5.5.0)