[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/connectivity/combo_tool/cfg_folder/WMT.cfg b/src/connectivity/combo_tool/cfg_folder/WMT.cfg
new file mode 100755
index 0000000..cd214d8
--- /dev/null
+++ b/src/connectivity/combo_tool/cfg_folder/WMT.cfg
@@ -0,0 +1,3 @@
+mt6620.defAnt=mt6620_ant_m3.cfg
+mt6628.defAnt=mt6628_ant_m1.cfg
+mt6630.defAnt=mt6630_ant_m1.cfg
\ No newline at end of file