Merge pull request #302753 from K900/yassi-license

home-assistant-custom-components.yassi: update license

pkgs/servers/home-assistant/custom-components/yassi/default.nix

···
     homepage = "https://ha-samsung-soundbar.vercel.app/";
     changelog = "https://github.com/samuelspagl/ha_samsung_soundbar/releases/tag/${version}";
     maintainers = with maintainers; [ k900 ];
-    # https://github.com/samuelspagl/ha_samsung_soundbar/issues/31
-    license = licenses.unfree;
+    license = licenses.mit;
   };
 }