Merge pull request #729 from Infinisil/migrate

Provide db user in migrate-db-3646395.sh

config/migrate-scripts/migrate-db-3646395.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
 
-psql invidious < config/sql/session_ids.sql
+psql invidious kemal < config/sql/session_ids.sql
 psql invidious kemal -c "INSERT INTO session_ids (SELECT unnest(id), email, CURRENT_TIMESTAMP FROM users) ON CONFLICT (id) DO NOTHING"
 psql invidious kemal -c "ALTER TABLE users DROP COLUMN id"