wamr-compiler: size_level=0 for sgx mode

cf. #3035

Author: yamt

wamr-compiler/main.c

@@ -712,7 +712,7 @@ main(int argc, char *argv[])
     }
 
     if (sgx_mode) {
-        option.size_level = 1;
+        option.size_level = 0;
         option.is_sgx_platform = true;
     }