Ensure migrations succeed (#216)

Co-authored-by: FloatingGhost <hannah@coffee-and-dreams.uk>
Reviewed-on: https://akkoma.dev/AkkomaGang/akkoma/pulls/216

priv/repo/migrations/20220718102634_upgrade_oban_to_v11.exs

@@ -1,7 +1,10 @@
 defmodule Pleroma.Repo.Migrations.UpgradeObanToV11 do
   use Ecto.Migration
 
-  def up, do: Oban.Migrations.up(version: 11)
+  def up do
+    execute("UPDATE oban_jobs SET priority = 0 WHERE priority IS NULL;")
+    Oban.Migrations.up(version: 11)
+  end
 
   def down, do: Oban.Migrations.down(version: 11)
 end

priv/repo/migrations/20220916115149_ensure_mastofe_settings.exs

@@ -0,0 +1,9 @@
+defmodule Pleroma.Repo.Migrations.EnsureMastofeSettings do
+  use Ecto.Migration
+
+  def change do
+    alter table(:users) do
+      add_if_not_exists(:mastofe_settings, :map)
+    end
+  end
+end