Update dependency sobelow to ~> 0.13 (#111)

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This PR contains the following updates:

| Package | Update | Change |
| ------------------------------------------ | ------ |
--------------------- |
| [sobelow](https://hex.pm/packages/sobelow) | minor | `~> 0.8` -> `~>
0.13` |

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mix.exs

@@ -46,7 +46,7 @@ defmodule Nisse.MixProject do
       {:phoenix_live_view, "~> 0.18"},
       {:plug_cowboy, "~> 2.0"},
       {:postgrex, ">= 0.0.0"},
-      {:sobelow, "~> 0.8", only: :dev},
+      {:sobelow, "~> 0.13", only: :dev},
       {:telemetry_metrics, "~> 0.6"},
       {:telemetry_poller, "~> 0.5"},
       {:timex, "~> 3.7"},