resolved fdo#79719 recognize ##-MMM-## as date even if ambiguous

Force ##-MMM-## to be ##-MMM-#### if the first number is a day value.

Note that the previous implementation of
(bDay1 && bDay2 && ((bYear1 && !bYear2) || (!bYear1 && bYear2)))
never matched anyway as the detection of bDay1 and bDay2 were changed to
only yield true if bYear1==false or bYear2==false.

Change-Id: If6bb6d3e1757015552eaa81c1f58d53c0794846e

svl/source/numbers/zforfind.cxx

@@ -1140,14 +1140,9 @@ bool ImpSvNumberInputScan::MayBeMonthDate()
                 }
                 else if (bDay1 && bDay2)
                 {
-                    if (bYear1 && !bYear2)
-                    {
-                        nMayBeMonthDate = 3;    // yy-month-dd
-                    }
-                    else if (!bYear1 && bYear2)
-                    {
-                        nMayBeMonthDate = 2;    // dd-month-yy
-                    }
+                    // Ambiguous ##-MMM-## date, but some big vendor's database
+                    // reports write this crap, assume this always to be
+                    nMayBeMonthDate = 2;        // dd-month-yy
                 }
             }
         }