Removed submodule glfw

Author: 9and3

.gitmodules

@@ -13,7 +13,4 @@
 	url = https://github.com/fmtlib/fmt.git
 [submodule "deps/glew"]
 	path = deps/glew
-	url = https://github.com/diffCheckOrg/submodule-glew.git
-[submodule "deps/glfw"]
-	path = deps/glfw
-	url = https://github.com/glfw/glfw.git
+	url = https://github.com/diffCheckOrg/submodule-glew.git