emacs-28 3c9701938d4: ; Disable failing test

[Stefan Kangas]

branch: emacs-28
commit 3c9701938d49aacd05e2cbb38fe4c05eb1261170
Author: Stefan Kangas <stefankangas@gmail.com>
Commit: Stefan Kangas <stefankangas@gmail.com>

    ; Disable failing test
    
    * test/lisp/emacs-lisp/copyright-tests.el (test-correct-notice):
    Disable test.  Do not merge.
---
 test/lisp/emacs-lisp/copyright-tests.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/lisp/emacs-lisp/copyright-tests.el 
b/test/lisp/emacs-lisp/copyright-tests.el
index 2ff7445e9a1..98ce232ad25 100644
--- a/test/lisp/emacs-lisp/copyright-tests.el
+++ b/test/lisp/emacs-lisp/copyright-tests.el
@@ -62,6 +62,7 @@
     "Copyright 2006, 2007, 2008, 2022 Foo Bar\n\n")))
 
 (ert-deftest test-correct-notice ()
+  :tags '(:unstable)
   (should (equal
            (with-temp-buffer
              (dotimes (_ 2)