patch 8.2.3551: checking first character of url twice

Problem:    Checking first character of url twice.
Solution:   Only check once. (closes #9026)
diff --git a/src/version.c b/src/version.c
index e4f72bd..75c3519 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3551,
+/**/
     3550,
 /**/
     3549,