Use Sidekiq fake! instead of inline! in specs (#25369)

spec/lib/activitypub/activity/create_spec.rb

@@ -23,7 +23,7 @@ RSpec.describe ActivityPub::Activity::Create do
     stub_request(:get, 'http://example.com/emojib.png').to_return(body: attachment_fixture('emojo.png'), headers: { 'Content-Type' => 'application/octet-stream' })
   end
 
-  describe 'processing posts received out of order', :sidekiq_fake do
+  describe 'processing posts received out of order' do
     let(:follower) { Fabricate(:account, username: 'bob') }
 
     let(:object_json) do

spec/lib/activitypub/activity/delete_spec.rb

@@ -47,7 +47,7 @@ RSpec.describe ActivityPub::Activity::Delete do
         expect(Status.find_by(id: status.id)).to be_nil
       end
 
-      it 'sends delete activity to followers of rebloggers' do
+      it 'sends delete activity to followers of rebloggers', :sidekiq_inline do
         expect(a_request(:post, 'http://example.com/inbox')).to have_been_made.once
       end
 

spec/lib/activitypub/activity/move_spec.rb

@@ -38,7 +38,7 @@ RSpec.describe ActivityPub::Activity::Move do
       subject.perform
     end
 
-    context 'when all conditions are met' do
+    context 'when all conditions are met', :sidekiq_inline do
       it 'sets moved account on old account' do
         expect(old_account.reload.moved_to_account_id).to eq new_account.id
       end