removing unused wingroup file and then updating for gnome 50 support

metadata.json

@@ -5,7 +5,8 @@
   "settings-schema": "org.gnome.shell.extensions.aerospike",
   "shell-version": [
     "48",
-    "49"
+    "49",
+    "50"
   ],
   "gettext-domain": "aerospike@lucaso.io",
   "url": "https://gitea.chaosdev.gay/lucasoskorep/aerospike@lucaso.io"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aerospike",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "description": "Simple, Opinionated Tiling Window Manager for Gnome written in Typescript",
   "type": "module",
   "private": true,