Remove subfolders
diff --git a/submodules/rive-cpp b/submodules/rive-cpp
deleted file mode 160000
index 1740f4a..0000000
--- a/submodules/rive-cpp
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 1740f4a209e233119a47007de732bbd8a81afb1b