Reorganise includes in invalid_logs.rake

lib/tasks/invalid_logs.rake

@@ -1,9 +1,9 @@
 namespace :logs do
-  include CollectionTimeHelper
-  include InvalidLogsHelper
-
   desc "Count the number of invalid LettingsLog and SalesLog for a given year"
   task :count_invalid, [:year] => :environment do |_task, args|
+    include CollectionTimeHelper
+    include InvalidLogsHelper
+
     year = args[:year] || current_collection_year
     count_and_display_invalid_logs(LettingsLog, "LettingsLog", year)
     count_and_display_invalid_logs(SalesLog, "SalesLog", year)
@@ -11,6 +11,9 @@ namespace :logs do
 
   desc "Surface all invalid logs and output their error messages for a given year"
   task :surface_invalid, [:year] => :environment do |_task, args|
+    include CollectionTimeHelper
+    include InvalidLogsHelper
+
     year = args[:year] || current_collection_year
     surface_invalid_logs(LettingsLog, "LettingsLog", year)
     surface_invalid_logs(SalesLog, "SalesLog", year)