patch 8.0.0875: crash with weird command sequence

Problem:    Crash with weird command sequence. (Dominique Pelle)
Solution:   Use vim_snprintf() instead of STRCPY().
diff --git a/src/version.c b/src/version.c
index bc72c83..da594f7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    875,
+/**/
     874,
 /**/
     873,