chore(deps): bump graphviz from 0.16 to 0.19.1

[dependabot]

Bumps graphviz from 0.16 to 0.19.1.

Changelog

Sourced from graphviz's changelog.

Version 0.19.1

Fix undecoded CalledProcessError.stdout and .stderr when .pipe() call with an encoding different from self.encoding fails.

Fix missing project root conftest.py in source distribution.

Extend examples/graphviz-escapes.ipynb.

Improve test coverage.

Increase build scripts verbosity.

Version 0.19

Add PendingDeprecationWarning to calls using positional arguments that will be deprecated in a later version. The future API will allow from one to three positional arguments depending on the method or function. Keyword-only arguments where not around when this library was created. This signals dependents and in general users to start updating or pinning to the wanted version (or range). Crucially, this helps new users with a safer API that allows to avoid some common mistakes. Warnings reported in tests.

Add keyword-only outfile argument to .render() and stand-alone graphviz.render(). Allows to override the rendered output file name: .render(filename='spam.gv', outfile='spam.pdf') Allows to derive the format and the filename from the rendered outfile name: .render(outfile='spam.svg') Tries to infer default format from the outfile suffix. You can override by setting format explicitly. Warns with a graphviz.FormatSuffixMismatchWarning if there is a mismatch between given format and the inferred format from outfile suffix. Warns with a graphviz.UnknownSuffixWarning if format is given and outfile uses a suffix that cannot be mapped to a supported format.

Add graphviz.set_jupyter_format() to set the output format used by the Jupyter visualization of graphviz.Graph, graphviz.Digraph, and graphviz.Source (supported formats: 'svg', 'png', 'jpeg'). Replace _repr_svg_() internally with _repr_mimebundle_(include, exclude) returning a mimebundle {'image/svg+xml', '<?xml version=...'} by default.

... (truncated)

Commits

• f34358c release 0.19.1
• 593136e improve release process steps, wording and formatting
• c27ceb1 reorder, improve wording
• 75ebdb3 document latest changes
• 3948f20 avoid requiring parser.addoption() for --skip-exe and --only-exe
• d43eea7 add project root conftest.py to source distribution
• 7b8c9b4 refactor test with fixture
• b197875 use common case, refactor pipe_lines test
• 51bf086 increase test coverage
• ded35d9 decode stdout and stderr of CallledProcessError in non-delegating branch
• Additional commits viewable in compare view

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