patch 9.0.0113: has() is not strict about parsing the patch version

Problem:    has() is not strict about parsing the patch version.
Solution:   Check the version more strictly. (Ken Takata, closes #10752)
diff --git a/src/version.c b/src/version.c
index 4a79784..0a6fc72 100644
--- a/src/version.c
+++ b/src/version.c
@@ -736,6 +736,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    113,
+/**/
     112,
 /**/
     111,