patch 9.0.1678: blade files are not recognized

Problem:    Blade files are not recognized.
Solution:   Add a pattern for Blade files. (closes #12650)

Co-authored-by: Bram Moolenaar <Bram@vim.org>
diff --git a/src/version.c b/src/version.c
index 8e470ef..e5b4844 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1678,
+/**/
     1677,
 /**/
     1676,