Fix seeds

db/fixtures/development/04_project.rb

 require './spec/support/sidekiq'
-perform_enqueued_jobs do
+Sidekiq::Testing.inline! do
   Gitlab::Seeder.quiet do
     project_urls = [
       'https://gitlab.com/gitlab-org/gitlab-test.git',

db/fixtures/development/06_teams.rb

 require './spec/support/sidekiq'
-perform_enqueued_jobs do
+Sidekiq::Testing.inline! do
   Gitlab::Seeder.quiet do
     Group.all.each do |group|
       User.all.sample(4).each do |user|

db/fixtures/development/17_cycle_analytics.rb

@@ -78,7 +78,7 @@ class Gitlab::Seeder::CycleAnalytics
   def seed!
     Sidekiq::Worker.skipping_transaction_check do
-      perform_enqueued_jobs do
+      Sidekiq::Testing.inline! do
         issues = create_issues
         puts '.'

db/fixtures/development/20_nested_groups.rb

 require './spec/support/sidekiq'
-perform_enqueued_jobs do
+Sidekiq::Testing.inline! do
   Gitlab::Seeder.quiet do
     flag = 'SEED_NESTED_GROUPS'

db/fixtures/development/22_labeled_issues_seed.rb

@@ -11,7 +11,7 @@ class Gitlab::Seeder::LabeledIssues
   end
   def seed!
-    perform_enqueued_jobs do
+    Sidekiq::Testing.inline! do
       group = create_group
       create_projects(group)