Update SSMVersionString value.

security/psm/lib/protocol/newproto.c

@@ -55,7 +55,7 @@
 
 #include "newproto.h"
 
-char SSMVersionString[] = "1.1";
+char SSMVersionString[] = "1.2";
 
 CMT_Alloc_fn cmt_alloc = malloc;
 CMT_Free_fn cmt_free = free;