Fix broken snowplow member test

- need to add user to context.

spec/features/groups/members/manage_members_spec.rb

@@ -81,7 +81,8 @@ RSpec.describe 'Groups > Members > Manage members' do
       category: 'Members::CreateService',
       action: 'create_member',
       label: 'unknown',
-      property: 'existing_user'
+      property: 'existing_user',
+      user: user1
     )
   end
 
@@ -189,7 +190,8 @@ RSpec.describe 'Groups > Members > Manage members' do
         category: 'Members::InviteService',
         action: 'create_member',
         label: 'unknown',
-        property: 'net_new_user'
+        property: 'net_new_user',
+        user: user1
       )
     end
   end

spec/features/projects/members/list_spec.rb

@@ -60,7 +60,8 @@ RSpec.describe 'Project members list', :js do
       category: 'Members::CreateService',
       action: 'create_member',
       label: 'unknown',
-      property: 'existing_user'
+      property: 'existing_user',
+      user: user1
     )
   end
 
@@ -117,7 +118,8 @@ RSpec.describe 'Project members list', :js do
       category: 'Members::InviteService',
       action: 'create_member',
       label: 'unknown',
-      property: 'net_new_user'
+      property: 'net_new_user',
+      user: user1
     )
   end