Fix lint, expand whatsnew

Author: barneygale

Doc/whatsnew/3.15.rst

@@ -422,7 +422,8 @@ glob
 ----
 
 * Removed the undocumented :func:`!glob.glob0` and :func:`!glob.glob1`
-  functions, which have been deprecated since Python 3.13.
+  functions, which have been deprecated since Python 3.13. Use
+  :func:`glob.glob` and pass a directory to its *root_dir* argument instead.
   (Contributed by Barney Gale in :gh:`137466`.)
 
 

Lib/test/test_glob.py

@@ -4,7 +4,6 @@
 import shutil
 import sys
 import unittest
-import warnings
 
 from test.support import is_wasi, Py_DEBUG
 from test.support.os_helper import (TESTFN, skip_unless_symlink,