Fix timeouts in tests by removing async: true for DB tests

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

test/service/activity/comment_test.exs

@@ -11,7 +11,7 @@ defmodule Mobilizon.Service.Activity.CommentTest do
   alias Mobilizon.Service.Workers.LegacyNotifierBuilder
   alias Mobilizon.Users.User
 
-  use Mobilizon.DataCase, async: true
+  use Mobilizon.DataCase
   use Oban.Testing, repo: Mobilizon.Storage.Repo
   import Mobilizon.Factory
 

test/service/activity/discussion_test.exs

@@ -10,7 +10,7 @@ defmodule Mobilizon.Service.Activity.DiscussionTest do
   alias Mobilizon.Service.Workers.{ActivityBuilder, LegacyNotifierBuilder}
   alias Mobilizon.Users.User
 
-  use Mobilizon.DataCase, async: true
+  use Mobilizon.DataCase
   use Oban.Testing, repo: Mobilizon.Storage.Repo
   import Mobilizon.Factory
 

test/service/export/icalendar_test.exs

@@ -1,5 +1,5 @@
 defmodule Mobilizon.Service.ICalendarTest do
-  use Mobilizon.DataCase, async: true
+  use Mobilizon.DataCase
 
   import Mobilizon.Factory
 

test/service/export/participants/common_test.exs

@@ -1,5 +1,5 @@
 defmodule Mobilizon.Service.Export.Participants.CommonTest do
-  use Mobilizon.DataCase, async: true
+  use Mobilizon.DataCase
 
   import Mobilizon.Factory