patch 9.1.0517: MS-Windows: too long lines in Make_mvc.mak

Problem:  MS-Windows: too long lines in Make_mvc.mak
Solution: Wrap long lines in Make_mvc.mak (Ken Takata)

closes: #15133

Signed-off-by: Ken Takata <kentkt@csc.jp>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 0fb6697..c33303a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    517,
+/**/
     516,
 /**/
     515,