Update openpyxl to 3.1.5

[pyup-bot]

This PR updates openpyxl from 3.1.2 to 3.1.5.

Changelog

3.1.3

==================


Bugfixes
--------

* `1401 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/1401>`_ Column name caches are slow and use a lot of memory
* `1457 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/1457>`_ Improved handling of duplicate named styles
* `1842 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/1842>`_ Rich-text can be saved if lxml is not installed
* `1954 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/1954>`_ Documentation for sheet views is incorrect
* `1973 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/1973>`_ Timedeltas not read properly in read-only mode
* `1987 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/1987>`_ List of formulae names contains mistakes
* `1967 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/1967>`_ Filters does not handle non-numerical filters
* `2054 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2054>`_ Type checking increases exponentially
* `2057 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2057>`_ Loading pivot tables can be unnecessarily slow
* `2102 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2102>`_ Improve performance when reading files with lots of custom properties
* `2106 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2106>`_ Setting Trendline.name attribute raises exception when saving
* `2120 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2120>`_ Timezone and Zombie formatting cannot be combined.
* `2107 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2107>`_ Column name generation is inefficient and slow
* `2122 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2122>`_ File handlers not always released in read-only mode
* `2149 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2149>`_ Workbook files not properly closed on Python ≥ 3.11.8 and Windows
* `2161 <https://foss.heptapod.net/openpyxl/openpyxl/-/issues/2161>`_ Pivot cache definitions using tupleCache had serialisation issues

Changes
-------

* Add a `__repr__` method for Row and Column dimension objects so you don't need to check every time.

Links

• PyPI: https://pypi.org/project/openpyxl
• Changelog: https://data.safetycli.com/changelogs/openpyxl/
• Docs: https://openpyxl.readthedocs.io