patch 9.1.0109: filetype: no support for its files

Problem:  filetype: no support for its files
Solution: Add detection for *.its files as dts file type
          (Brandon Maier)

The '*.its' file type is for U-Boot Flattened Image Trees (FIT) which
use the flattened devicetree format.

See https://github.com/u-boot/u-boot/blob/master/doc/usage/fit/source_file_format.rst#terminology

closes: #14037

Signed-off-by: Brandon Maier <brandon.maier@collins.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index cacfec5..c347e9d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    109,
+/**/
     108,
 /**/
     107,