Merge branch 'fix-osada-follow' into 'develop'

Transmogrifier: Fix follow handling when the actor is an object.

Closes #1211

See merge request pleroma/pleroma!1604

test/support/http_request_mock.ex

@@ -775,6 +775,11 @@ defmodule HttpRequestMock do
     {:ok, %Tesla.Env{status: 200, body: File.read!("test/fixtures/lambadalambda.json")}}
   end
 
+  def get("https://apfed.club/channel/indio", _, _, _) do
+    {:ok,
+     %Tesla.Env{status: 200, body: File.read!("test/fixtures/tesla_mock/osada-user-indio.json")}}
+  end
+
   def get("https://social.heldscal.la/user/23211", _, _, Accept: "application/activity+json") do
     {:ok, Tesla.Mock.json(%{"id" => "https://social.heldscal.la/user/23211"}, status: 200)}
   end