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/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index e2f2f04..778e840 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -122,6 +122,7 @@
     bicep: ['file.bicep'],
     bindzone: ['named.root', '/bind/db.file', '/named/db.file', 'any/bind/db.file', 'any/named/db.file'],
     bitbake: ['file.bb', 'file.bbappend', 'file.bbclass', 'build/conf/local.conf', 'meta/conf/layer.conf', 'build/conf/bbappend.conf', 'meta-layer/conf/distro/foo.conf'],
+    blade: ['file.blade.php'],
     blank: ['file.bl'],
     blueprint: ['file.blp'],
     bsdl: ['file.bsd', 'file.bsdl'],
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,