chore(deps): update dependency phoenix_live_view to v1.2.1

Author: renovate[bot]

mix.exs

@@ -57,7 +57,7 @@ defmodule CodexPooler.MixProject do
       {:postgrex, "== 0.22.2"},
       {:phoenix_html, "== 4.3.0"},
       {:phoenix_live_reload, "== 1.6.2", only: :dev},
-      {:phoenix_live_view, "== 1.2.0"},
+      {:phoenix_live_view, "== 1.2.1"},
       {:lazy_html, "== 0.1.11", only: :test},
       {:oban, "== 2.23.0"},
       {:phoenix_live_dashboard, "== 0.8.7", only: :dev},