Use pep role instead of url

[rffontenelle]

---

📚 Documentation preview 📚: https://cpython-previews--121611.org.readthedocs.build/

[hugovk]

There's some others in here that could be updated too, would you like to include some more in this PR?

❯ rg peps.python.org Doc
Doc/tools/templates/indexsidebar.html
13:  <li><a href="https://peps.python.org/">{% trans %}PEP Index{% endtrans %}</a></li>

Doc/glossary.rst
1175:      <https://peps.python.org/pep-0387/#soft-deprecation>`_.

Doc/whatsnew/3.4.rst
223:__ https://peps.python.org/pep-0453/#recommendations-for-downstream-distributors

Doc/whatsnew/3.7.rst
356:`Measurements <https://peps.python.org/pep-0564/#annex-clocks-resolution-in-python>`_

Doc/whatsnew/3.12.rst
157:  See `the migration guide <https://peps.python.org/pep-0632/#migration-advice>`_

Doc/whatsnew/2.7.rst
2688:__ https://peps.python.org/pep-0477/#disabling-ensurepip-by-downstream-distributors

Doc/whatsnew/2.0.rst
133:https://peps.python.org/.  As of September 2000, there are 25 PEPs, ranging

Doc/faq/general.rst
315:maintained anymore <https://peps.python.org/pep-0373/>`_.
350:See https://peps.python.org/ for the Python Enhancement Proposals

Doc/c-api/refcounting.rst
65:   For at least `some objects <https://peps.python.org/pep-0683/>`_,
133:   For at least `some objects <https://peps.python.org/pep-0683/>`_,

Doc/c-api/code.rst
100:    <https://peps.python.org/pep-0626/#out-of-process-debuggers-and-profilers>`_.

Doc/library/sqlite3.rst
542:   .. _threadsafety: https://peps.python.org/pep-0249/#threadsafety

Doc/library/functools.rst
238:            resource = f'https://peps.python.org/pep-{num:04d}'

Doc/library/ast.rst
2037:     <https://peps.python.org/pep-3115/>`_.

Doc/library/wsgiref.rst
787:   <https://peps.python.org/pep-3333/#the-start-response-callable>`_
801:   <https://peps.python.org/pep-3333/#input-and-error-streams>`_.
806:   <https://peps.python.org/pep-3333/#input-and-error-streams>`_.
811:   <https://peps.python.org/pep-3333/#optional-platform-specific-file-handling>`_.

[rffontenelle]

@hugovk fixed the occurrences of pep URL you reported, except for the ones below because they didn't seem to be the case of using the pep role. And Doc/library/ast.rst was fixed already before me.

Doc/tools/templates/indexsidebar.html
13:  <li><a href="https://peps.python.org/">{% trans %}PEP Index{% endtrans %}</a></li>

Doc/whatsnew/2.0.rst
133:https://peps.python.org/.  As of September 2000, there are 25 PEPs, ranging

Doc/faq/general.rst
350:See https://peps.python.org/ for the Python Enhancement Proposals

Doc/library/functools.rst
238:            resource = f'https://peps.python.org/pep-{num:04d}'

NOTE: force-pushed below to solve a merge conflict in glossary.rst

[hugovk]

Thank you!

[miss-islington-app]

Thanks @rffontenelle for the PR, and @hugovk for merging it 🌮🎉.. I'm working now to backport this PR to: 3.12, 3.13.
🐍🍒⛏🤖

[bedevere-app]

GH-124172 is a backport of this pull request to the 3.13 branch.

[bedevere-app]

GH-124173 is a backport of this pull request to the 3.12 branch.