patch 9.0.2053: zig filetype detection test wrong

Problem:  zig filetype detection test wrong
Solution: Remove .zir pattern, add new test for .zon pattern

closes: #13389

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Gregory Anders <greg@gpanders.com>
diff --git a/src/version.c b/src/version.c
index 34eb37a..fa01991 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2053,
+/**/
     2052,
 /**/
     2051,