feat(tts): bunch of changes

- changed how the cog loads, instead of depending on the `PyLavPlayer` cog, it'll just load PyLav from the `__init__.py` file
- moved configuration to a separate file
- added a configuration menu
- added pylav as a dependency in poetry and `info.json`
- set repository python version to `>=3.11,<3.12`

tts/info.json

@@ -8,7 +8,10 @@
   "hidden": false,
   "disabled": false,
   "min_bot_version": "3.5.0",
-  "min_python_version": [3, 10, 0],
+  "min_python_version": [3, 11, 0],
+  "requirements": [
+    "Py-Lav[all]"
+  ],
   "tags": [
     "pylav",
     "audio",