Add a new (experimental) sqlite3_stmt_status() verb that returns the number

of VM steps.

FossilOrigin-Name: f1366bab737a3ac2ea20a0ec014cc306d7ded8a5

src/test1.c

@@ -2218,6 +2218,7 @@ static int test_stmt_status(
     { "SQLITE_STMTSTATUS_FULLSCAN_STEP",   SQLITE_STMTSTATUS_FULLSCAN_STEP   },
     { "SQLITE_STMTSTATUS_SORT",            SQLITE_STMTSTATUS_SORT            },
     { "SQLITE_STMTSTATUS_AUTOINDEX",       SQLITE_STMTSTATUS_AUTOINDEX       },
+    { "SQLITE_STMTSTATUS_VM_STEP",         SQLITE_STMTSTATUS_VM_STEP         },
   };
   if( objc!=4 ){
     Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG");