Add BlueMap Floodgate Skins to addons.conf (#103)

* Update addons.conf

* Remove the ' as the hocon parser doesn't support it

---------

Co-authored-by: Lukas Rieger <TBlueF@users.noreply.github.com>

assets/addon_browser/addons.conf

@@ -944,4 +944,14 @@
       "curseforge": "https://www.curseforge.com/minecraft/texture-packs/diagonal-suite-bluemap-compat"
     }
   }
+  {
+    name: "BlueMap Floodgate Skins"
+    description: "A native BlueMap addon that adds support for GeyserMCs Floodgate player skins."
+    author: "Toastberries"
+    apiVersion: "2"
+    platforms: ["bluemap"]
+    links: {
+      "github": "https://github.com/Toastberries/BlueMapFloodgateSkins"
+    }
+  }
 ]