chore(deps): update dependency phoenix_live_dashboard to ~> 0.8

mix.exs

@@ -39,9 +39,9 @@ defmodule Ketbin.MixProject do
       {:ecto_sql, "~> 3.7"},
       {:postgrex, ">= 0.0.0"},
       {:phoenix_html, "~> 3.0"},
-      {:phoenix_live_view, "~> 0.16.4"},
+      {:phoenix_live_view, "~> 0.18.0"},
       {:phoenix_live_reload, "~> 1.3", only: :dev},
-      {:phoenix_live_dashboard, "~> 0.5"},
+      {:phoenix_live_dashboard, "~> 0.8"},
       {:telemetry_metrics, "~> 0.6"},
       {:telemetry_poller, "~> 0.5"},
       {:gettext, "~> 0.18"},