patch 8.2.4403: ml_get error with nested folds and deleting lines

Problem:    ml_get error with nested folds and deleting lines.
Solution:   Correct the last line number before calling hasFoldingWin().

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4403,
 /**/
     4402,
 /**/