chore(deps): update dependency finch to v0.23.0

Author: renovate[bot]

mix.exs

@@ -74,7 +74,7 @@ defmodule CodexPooler.MixProject do
       {:swoosh, "== 1.26.1"},
       {:gen_smtp, "== 1.3.0"},
       {:req, "== 0.6.1"},
-      {:finch, "== 0.22.0"},
+      {:finch, "== 0.23.0"},
       {:mint, "== 1.9.0"},
       {:mint_web_socket, "== 1.0.5"},
       {:telemetry_metrics, "== 1.1.0"},