patch 8.2.4327: may end up with no current buffer

Problem:    May end up with no current buffer.
Solution:   When deleting the current buffer to not pick a quickfix buffer as
            the new current buffer.

src/version.c

@@ -746,6 +746,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4327,
 /**/
     4326,
 /**/