Specify nested_groups specs

spec/features/groups/share_lock_spec.rb

@@ -9,7 +9,7 @@ feature 'Group share lock' do
     sign_in(root_owner)
   end
 
-  context 'with a subgroup' do
+  context 'with a subgroup', :nested_groups do
     given!(:subgroup) { create(:group, parent: root_group) }
 
     context 'when enabling the parent group share lock' do

spec/features/projects/members/share_with_group_spec.rb

@@ -58,7 +58,7 @@ feature 'Project > Members > Share with Group', :js do
       end
     end
 
-    context 'for a project in a subgroup', :postgresql do
+    context 'for a project in a subgroup', :nested_groups do
       let!(:group_to_share_with) { create(:group) }
       let(:root_group) { create(:group) }
       let(:subgroup) { create(:group, parent: root_group) }

spec/models/namespace_spec.rb

@@ -407,7 +407,7 @@ describe Namespace do
     it { expect(group.all_projects.to_a).to eq([project2, project1]) }
   end
 
-  describe '#share_with_group_lock with subgroups' do
+  describe '#share_with_group_lock with subgroups', :nested_groups do
     context 'when creating a subgroup' do
       let(:subgroup) { create(:group, parent: root_group )}
 

spec/policies/group_policy_spec.rb

@@ -244,7 +244,7 @@ describe GroupPolicy do
   end
 
   describe 'change_share_with_group_lock' do
-    context 'when the group has a parent' do
+    context 'when the group has a parent', :nested_groups do
       let(:group) { create(:group, parent: parent) }
 
       context 'when the parent share_with_group_lock is enabled' do

spec/services/groups/update_service_spec.rb

@@ -101,7 +101,7 @@ describe Groups::UpdateService do
     end
   end
 
-  context 'for a subgroup' do
+  context 'for a subgroup', :nested_groups do
     let(:subgroup) { create(:group, :private, parent: private_group) }
 
     context 'when the parent group share_with_group_lock is enabled' do