Fix compilation error for tune vmaf

Corrected the arguments to the function
av1_make_default_fullpel_ms_params() in file
tune_vmaf.c

Change-Id: I3086b1aa25f00b9e29135e89e7ffc078d7023fd8

av1/encoder/tune_vmaf.c

diff --git a/av1/encoder/tune_vmaf.c b/av1/encoder/tune_vmaf.c
index 33b84d6..9c7c112 100644
--- a/av1/encoder/tune_vmaf.c
+++ b/av1/encoder/tune_vmaf.c
@@ -63,7 +63,7 @@
   // Do motion search.
   // Only do full search on the entire block.
   av1_make_default_fullpel_ms_params(&full_ms_params, cpi, mb, block_size,
-                                     &baseline_mv, search_site_cfg,
+                                     &baseline_mv, *ref_mv, search_site_cfg,
                                      /*fine_search_interval=*/0);
   av1_set_mv_search_method(&full_ms_params, search_site_cfg, search_method);
   av1_full_pixel_search(*ref_mv, &full_ms_params, step_param,