scripts : add helper scripts to synch ggml repo

Author: ggerganov

scripts/sync-ggml.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+cp -rpv ../ggml/src/ggml.c          ./ggml.c
+cp -rpv ../ggml/src/ggml-cuda.cu    ./ggml-cuda.cu
+cp -rpv ../ggml/src/ggml-cuda.h     ./ggml-cuda.h
+cp -rpv ../ggml/include/ggml/ggml.h ./ggml.h