Update cairosvg requirement from ==2.7.* to >=2.7,<2.9

[dependabot]

Updates the requirements on cairosvg to permit the latest version.

Release notes

Sourced from cairosvg's releases.

2.8.0

• Drop support of Python 3.7 and 3.8, add support of Python 3.12 and 3.13
• Optimize math operations
• Use pathlib
• Close paths for ellipses and circles
• Fix output ratio for SVG surfaces
• Avoid endless loops when updating def attributes
• Round PNG size
• Don’t crash when more than 2 values are given to translate and scale functions

Changelog

Sourced from cairosvg's changelog.

Version 2.8.0 released on 2025-05-12

• Drop support of Python 3.7 and 3.8, add support of Python 3.12 and 3.13
• Optimize math operations
• Use pathlib
• Close paths for ellipses and circles
• Fix output ratio for SVG surfaces
• Avoid endless loops when updating def attributes
• Round PNG size
• Don’t crash when more than 2 values are given to translate and scale functions

Version 2.7.1 released on 2023-08-05

• Don’t draw clipPath when defined after reference
• Handle evenodd fill rule with gradients and patterns
• Fix ratio and clip for "image" tags with no size
• Handle data-URLs in safe mode
• Use f-strings

Version 2.7.0 released on 2023-03-20

WARNING: this is a security update.

When processing SVG files, CairoSVG could access other files online, possibly leading to very long renderings or other security problems.

This feature is now disabled by default. External resources can still be accessed using the "unsafe" or the "url_fetcher" parameter.

Version 2.6.0 released on 2023-01-12

• Drop support of Python 3.5 and 3.6, add support of Python 3.9, 3.10 and 3.11
• Support crispEdges value for text antialiasing
• Don’t crash when including CMYK images
• Only update docstrings when not optimized
• Don’t restore current point after empty paths
• Assume that 1ch equals 0.5em
• Fix various deprecation warnings

Version 2.5.2 released on 2021-03-06

... (truncated)

Commits

• 37952cd Version 2.8.0
• 5b1c860 Update setup.cfg
• 500391d Update supported Python versions
• abafa8a Don’t crash when more than 2 values are given to translate and scale
• 9a1bf51 Update reference for tests
• 71a59d2 Round PNG size
• 051df1b Avoid endless loops when updating def attributes
• cf0c406 Fix output ratio for SVG surfaces
• 96f0327 Update tests reference
• f49a729 Close paths for circles and ellipses
• Additional commits viewable in compare view

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