feat: support UtilsSetEnv

Signed-off-by: Nyangjian <jianyang@bestechnic.com>
Change-Id: I41aabbfc93d7f3270f1c92dff9797ef1cb770e54

kv_store/src/kvstore_impl_hal/kv_store.c

@@ -164,4 +164,9 @@ int ClearKVCache(void)
 {
     return ClearKVCacheInner();
 }
-#endif
\ No newline at end of file
+#endif
+
+int UtilsSetEnv(const char* path)
+{
+    return EC_SUCCESS;
+}
\ No newline at end of file