patch 8.2.0954: not all desktop files are recognized

Problem:    Not all desktop files are recognized.
Solution:   Add the *.directory pattern. (Eisuke Kawashima, closes #3317)
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 244de24..dca2512 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -131,7 +131,7 @@
     \ 'def': ['file.def'],
     \ 'denyhosts': ['denyhosts.conf'],
     \ 'desc': ['file.desc'],
-    \ 'desktop': ['file.desktop', '.directory'],
+    \ 'desktop': ['file.desktop', '.directory', 'file.directory'],
     \ 'dictconf': ['dict.conf', '.dictrc'],
     \ 'dictdconf': ['dictd.conf'],
     \ 'diff': ['file.diff', 'file.rej'],
diff --git a/src/version.c b/src/version.c
index b30e557..63177cf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    954,
+/**/
     953,
 /**/
     952,