Replace SAGE_TMP in doctests of sage.misc.{persist,ostools}, sage.doctest, sage.repl

[mkoeppe]

(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

[mkoeppe]

Branch: u/mkoeppe/replace_sage_tmp_in_doctests_of_sage_misc__persist_ostools_session___sage_doctest__sage_repl

[mkoeppe]

Commit: 7947b77

[mkoeppe]

New commits:

8cce5bc	Trac #33213: replace SAGE_TMP in object persistence doctests.
e864837	Trac #33213: replace SAGE_TMP in doctest doctests.
6ecf3e3	Trac #33213: replace SAGE_TMP in sage ostools doctests.
7947b77	Trac #33213: replace SAGE_TMP in repl doctests.

[vbraun]

Changed branch from u/mkoeppe/replace_sage_tmp_in_doctests_of_sage_misc__persist_ostools_session___sage_doctest__sage_repl to 7947b77