Only copy ohos related ndk dirs

Signed-off-by: Nliwentao <liwentao20@huawei.com>
Change-Id: Ib77bc24ba2442ad345d25757f34a0a314fcb385c

ndk_script/toolchain.sh

@@ -22,7 +22,7 @@ do
 done
 
 
-ndk_dir=$(ls ${SOURCE_DIR}/lib/|more |awk '{print $NF}')
+ndk_dir=$(ls ${SOURCE_DIR}/lib/|more |grep ohos |awk '{print $NF}')
 
 for i in $ndk_dir
 do