patch 9.1.0435: filetype: cygport files are not recognized

Problem:  filetype: cygport files are not recognized
Solution: Recognize '*.cygport' files as sh filetype
          (Ken Takata)

https://cygwin.github.io/cygport/cygport_in.html

closes: #14833

Signed-off-by: K.Takata <kentkt@csc.jp>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 61cb7af..de9afee 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    435,
+/**/
     434,
 /**/
     433,