Update sphinxcontrib-bibtex to 2.6.3

[pyup-bot]

This PR updates sphinxcontrib-bibtex from 2.4.1 to 2.6.3.

Changelog

2.6.3

-------------------------

* Add setuptools as a runtime dependency on Python 3.12. This works around
an issue with the latest release of pybtex not working on Python 3.12
otherwise. See issue 345.

* Migrate setup.py to pyproject.toml. This fixes a ``namespace_packages``
warning on setuptools. See issue 350.

2.6.2

-----------------------

* Fix bibliography header repetition when recompiling documents
(reported by ragonneau, see issue 342 and pull request 343).

2.6.1

----------------------

* The ``:cite:alp:`` role in the super style now also suppresses the sup tag
in addition to the brackets, to make it easier to apply the necessary formatting
around the citation.

2.6.0

----------------------

* Pre- and post-text in citations are now supported for the
author_year, label, and super referencing styles. The syntax is
``:cite:p:`{pre-text}key{post-text} (requested by RobertoBagnara,
see issue 288 and pull request 316).
Refer to the documentation for more details.

* New alternative style citations are now supported for the
author_year, label, and super parenthetical referencing styles,
which are identical to parenthetical citations but without the brackets.
The syntax is
``:cite:alp:`key (requested by davidorme, see pull request 316).
Refer to the documentation for more details.

* Exclude docutils 0.18 and 0.19 to fix generation of a spurious div tag in the
html builder (see issues 330, 329, 323, 322, 309).

* Add test for running the extension on Cython modules (see issue 308).

* Add test for running the extension with autoapi (see issue 319).

* Sphinx versions 2.x (and lower) are no longer supported.
New minimum required version of Sphinx is 3.5.

* Running pytest without arguments will now by default skip all marked tests
that require additional dependencies (currently numpydoc, rinohtype, and
cython).

* Fix encoding issues when running tests on Windows.

* Python 3.6 is EOL and is therefore no longer officially supported.

2.5.0

----------------------

* Add support for the rinohtype builder (reported by brechtm, see issue 275).

* Migrate from ``pkg_resources`` to ``importlib.metadata``. A side effect of
this migration is that
**plugins registered at runtime are longer exposed as entry points**.
This is because ``importlib`` does not allow runtime modification of
entry points.

* Remove sphinxcontrib namespace ``__init__.py`` file (no longer needed for
Python 3.3+ by PEP420).

* Add support for docutils 0.18.

* Suppress LaTeX url commands in tooltips (see issue 305, reported by
1kastner).

* Document Markdown syntax for MyST (suggested by jacopok, see issue 310).

2.4.2

---------------------

* Add support for Python 3.10 and 3.11.

* New ``bibtex_tooltips`` option.
Set to ``False`` to disable tooltip generation.
See issue 286.

* New ``bibtex_tooltips_style`` option to customize tooltip text style.
If empty (the default), the bibliography style is used.
See issue 286.

* Support for ``root_doc`` option introduced in Sphinx 4.0
(see issue 292, reported by jhmeinke).

* Use container node instead of paragraph node for containing bibliographies,
fixing a violation against the docutils spec
(see issue 273, reported by rappdw, with additional input from brechtm).

* Fix mutable dataclass fields for Python 3.11 (see issue 284 and pull
request 285; reported and fixed by jamesjer)

* Internal refactor: embed ``reference_text_class`` directly inside the pybtex
nodes. This enables different text classes to be used by different styles, so
different sorts of docutils nodes can be generated on rendering depending on
the pybtex node used. See discussion in issue 275.

* Add numpydoc regression test.

* Bump minimal pybtex requirement to 0.24.

Links

• PyPI: https://pypi.org/project/sphinxcontrib-bibtex
• Changelog: https://data.safetycli.com/changelogs/sphinxcontrib-bibtex/