chore(deps): update dependency phoenix_live_dashboard to ~> 0.8.0

Author: renovate[bot]

mix.exs

@@ -42,7 +42,7 @@ defmodule Move.MixProject do
       {:phoenix, "~> 1.5.6"},
       {:phoenix_html, "~> 2.11"},
       {:phoenix_live_reload, "~> 1.2", only: :dev},
-      {:phoenix_live_dashboard, "~> 0.4.0"},
+      {:phoenix_live_dashboard, "~> 0.8.0"},
       {:telemetry_metrics, "~> 0.6"},
       {:telemetry_poller, "~> 0.5"},
       {:gettext, "~> 0.20"},