Removed last traces of Lwip

CarlWachter · CarlWachter · commit 79a017d4f9fb · 2024-05-31T16:04:38.000+02:00
diff --git a/librs b/librs
@@ -1 +1 @@
-Subproject commit e21dcdaaafe223877722cee77d4a4445140fbba0
+Subproject commit 270835839079a42241c3b034975fdcf6dea3701f
