[deploy] Bump counter_culture from 2.5.1 to 2.6.0 (#9589)

Gemfile

@@ -27,7 +27,7 @@ gem "carrierwave", "~> 2.0" # Upload files in your Ruby applications, map them t
 gem "carrierwave-bombshelter", "~> 0.2" # Protect your carrierwave from image bombs
 gem "cld", "~> 0.8" # Compact Language Detection for Ruby
 gem "cloudinary", "~> 1.16" # Client library for easily using the Cloudinary service
-gem "counter_culture", "~> 2.5" # counter_culture provides turbo-charged counter caches that are kept up-to-date
+gem "counter_culture", "~> 2.6" # counter_culture provides turbo-charged counter caches that are kept up-to-date
 gem "ddtrace", "~> 0.38.0" # ddtrace is Datadog’s tracing client for Ruby.
 gem "devise", "~> 4.7" # Flexible authentication solution for Rails
 gem "devise_invitable", "~> 2.0.0" # Allows invitations to be sent for joining

Gemfile.lock

@@ -204,7 +204,7 @@ GEM
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.6)
     connection_pool (2.2.3)
-    counter_culture (2.5.1)
+    counter_culture (2.6.0)
       activerecord (>= 4.2)
       activesupport (>= 4.2)
       after_commit_action (~> 1.0)
@@ -867,7 +867,7 @@ DEPENDENCIES
   carrierwave-bombshelter (~> 0.2)
   cld (~> 0.8)
   cloudinary (~> 1.16)
-  counter_culture (~> 2.5)
+  counter_culture (~> 2.6)
   database_cleaner-active_record (~> 1.8.0)
   ddtrace (~> 0.38.0)
   derailed_benchmarks (~> 1.7)