patch 8.0.0875: crash with weird command sequence

Problem:    Crash with weird command sequence. (Dominique Pelle)
Solution:   Use vim_snprintf() instead of STRCPY().

src/misc1.c

@@ -4641,7 +4641,7 @@ home_replace(
      */
     if (buf != NULL && buf->b_help)
     {
-	STRCPY(dst, gettail(src));
+	vim_snprintf((char *)dst, dstlen, "%s", gettail(src));
 	return;
     }
 

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    875,
 /**/
     874,
 /**/