Replace SAGE_TMP in doctests of sage.misc.{persist,ostools}, sage.doctest, sage.repl #33799
Description
(split out from #33213)
CC: @orlitzky
Component: refactoring
Author: Michael Orlitzky
Branch/Commit: 7947b77
Reviewer: Matthias Koeppe
Issue created by migration from https://trac.sagemath.org/ticket/33799