patch 8.2.4535: filename modifer ":8" removes the filename

Problem:    Filename modifer ":8" removes the filename.
Solution:   Use strncpy() instead of vim_strncpy(). (Christian Brabandt,
            closes #9918, closes #8600)

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4535,
 /**/
     4534,
 /**/