chore(deps): update dependency mkdocs-drawio-exporter to v0.9.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mkdocs-drawio-exporter (changelog)	==0.8.0 -> ==0.9.0

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Release Notes

LukeCarrier/mkdocs-drawio-exporter (mkdocs-drawio-exporter)

### [`v0.9.0`](https://togithub.com/LukeCarrier/mkdocs-drawio-exporter/blob/HEAD/CHANGELOG.md#090-maintainer-guilt) [Compare Source](https://togithub.com/LukeCarrier/mkdocs-drawio-exporter/compare/v0.8.0...v0.9.0) - Migrate to Poetry for dependency management - Update all of our ailing dependencies - Use `Logger.warning` over `Logger.warn` to fix deprecation warnings - Document `--embed-svg-images` for shape libraries - Support inlining SVG content with `embed_format: '{content}'`; props [@​herberton](https://togithub.com/herberton) - Fix handling of diagram filenames containing spaces

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Configuration

📅 Schedule: Branch creation - "before 4am" in timezone Europe/Amsterdam, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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