remove unused /etc/openvpn directory

.vscode/tasks.json

@@ -4,7 +4,7 @@
     {
       "label": "Start Home Assistant",
       "type": "shell",
-      "command": "sudo chmod a+x /usr/bin/supervisor* && sudo -E supervisor_run",
+      "command": "supervisor_run",
       "group": {
         "kind": "test",
         "isDefault": true
@@ -16,4 +16,4 @@
       "problemMatcher": []
     }
   ]
-}
+}