feat: enable metrics endpoint

pgcli is defined in a override file

mix.exs

@@ -35,18 +35,18 @@ defmodule Wabanex.MixProject do
       {:crudry, "~> 2.4.0"},
       {:dialyxir, "~> 1.1", only: [:dev, :test], runtime: false},
       {:ecto_sql, "~> 3.4"},
-      {:gettext, "~> 0.19"},
+      {:gettext, "~> 0.11"},
       {:jason, "~> 1.0"},
       {:junit_formatter, "~> 3.1", only: [:test]},
       {:lcov_ex, "~> 0.2", only: [:dev, :test], runtime: false},
       {:pg_ranges, "~> 1.1"},
       {:phoenix, "~> 1.6.0"},
       {:phoenix_ecto, "~> 4.1"},
-      {:phoenix_live_dashboard, "~> 0.6"},
+      {:phoenix_live_dashboard, "~> 0.4"},
+      {:prom_ex, "~> 1.7"},
       {:plug_cowboy, "~> 2.0"},
       {:postgrex, ">= 0.0.0"},
-      {:prom_ex, "~> 1.7"},
-      {:telemetry_metrics, "~> 0.6"},
+      {:telemetry_metrics, "~> 0.4"},
       {:telemetry_poller, "~> 1.0"}
     ]
   end