Subject: bug#63600: Prevent python-inferior-mode from using $PAGER

From: Olav Fosse <[email-masked]>
Date: Fri, 19 May 2023 22:29:37 +0200

This patch prevents python-inferior-mode from using $PAGER.
$PAGER is typically set to an interactive program, such as 
less(1) which causes problems when ran inside of a comint
buffer.