db_connection 2.7.0 => 2.8.0
ecto 3.13.1 => 3.13.2
ecto_sql 3.13.1 => 3.13.2
ecto_sqlite3 0.20.0 => 0.21.0 (minor)
phoenix_ecto 4.6.4 => 4.6.5
req 0.5.11 => 0.5.12
Restores old form of last_fm_test which had changed to accomodate a
change of default of Req.