begin rewriting metal classes in objective c

rendering_api/metal/src/core/debugger/metal_debugger.m

@@ -0,0 +1,9 @@
+#include <core/debugger/gryphn_debugger.h>
+
+// these do nothing because I am too lazy to write a debugger for metal at this point in time
+gnReturnCode gnCreateDebuggerFn(gnDebugger* debugger, gnInstance* instance, const struct gnDebuggerInfo_t info) {
+    return GN_SUCCESS;
+}
+void gnDestroyDebuggerFn(gnDebugger* instance) {
+
+}