pythongh-119185: Fix typo in _pyrepl.pager: tempfilepager should …

…be `tempfile_pager` (pythonGH-118881)

Fix typo in `_pyrepl.pager`: `tempfilepager` should be `tempfile_pager`

The name with no underscore doesn't exist.
(cherry picked from commit 05e1dce)

Co-authored-by: Thanos <111999343+Sachaa-Thanasius@users.noreply.github.com>

Lib/_pyrepl/pager.py

@@ -35,7 +35,7 @@ def get_pager() -> Pager:
     if os.environ.get('TERM') in ('dumb', 'emacs'):
         return plain_pager
     if sys.platform == 'win32':
-        return lambda text, title='': tempfilepager(plain(text), 'more <')
+        return lambda text, title='': tempfile_pager(plain(text), 'more <')
     if hasattr(os, 'system') and os.system('(less) 2>/dev/null') == 0:
         return lambda text, title='': pipe_pager(text, 'less', title)