patch 9.0.1407: TableGen files are not recognized

Problem:    TableGen files are not recognized.
Solution:   Add a pattern for TableGen files. (Amaan Qureshi, closes #12156)
diff --git a/src/version.c b/src/version.c
index 1a0a036..1295a9c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1407,
+/**/
     1406,
 /**/
     1405,