patch 8.1.2360: quickfix test coverage can still be improved

Problem:    Quickfix test coverage can still be improved.
Solution:   Add more test cases. (Yegappan Lakshmanan, closes #5276)
diff --git a/src/version.c b/src/version.c
index 04808b0..ad9f3ad 100644
--- a/src/version.c
+++ b/src/version.c
@@ -738,6 +738,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2360,
+/**/
     2359,
 /**/
     2358,