Test removed HTTP adapter

docs/docs/development/API/admin_api.md

@@ -1056,7 +1056,7 @@ Most of the settings will be applied in `runtime`, this means that you don't nee
 
 Example of setting without keyword in value:
 ```elixir
-config :tesla, :adapter, Tesla.Adapter.Hackney
+config :tesla, :adapter, {Tesla.Adapter.Finch, name: MyFinch}
 ```
 
 List of settings which support only full update by key:

lib/pleroma/config/deprecation_warnings.ex

@@ -213,6 +213,7 @@ defmodule Pleroma.Config.DeprecationWarnings do
 
   def check_http_adapter do
     http_adapter = Application.get_env(:tesla, :adapter)
+
     case http_adapter do
       {Tesla.Adapter.Finch, _} ->
         :ok

priv/repo/migrations/20221211234352_remove_unused_indices.exs

@@ -0,0 +1,11 @@
+defmodule Pleroma.Repo.Migrations.RemoveUnusedIndices do
+  use Ecto.Migration
+
+  def change do
+    drop_if_exists(
+      index(:activities, ["(data->>'actor')", "inserted_at desc"], name: :activities_actor_index)
+    )
+
+    drop_if_exists(index(:objects, ["(data->'tag')"], using: :gin, name: :objects_tags))
+  end
+end

test/pleroma/config/deprecation_warnings_test.exs

@@ -281,10 +281,12 @@ defmodule Pleroma.Config.DeprecationWarningsTest do
   end
 
   test "check_http_adapter/0" do
-    clear_config([:tesla, :adapter], Gun)
+    Application.put_env(:tesla, :adapter, Gun)
 
     assert capture_log(fn ->
              DeprecationWarnings.check_http_adapter()
            end) =~ "Your config is using a custom tesla adapter"
+
+    Application.put_env(:tesla, :adapter, Tesla.Mock)
   end
 end