chore(deps): update dependency myst-parser to v1

This MR contains the following updates:

Package	Type	Update	Change
myst-parser	dev-dependencies	major	^0.17.0 || ^0.19.0 -> ^0.17.0 || ^0.19.0 || ^1.0.0

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Release Notes

executablebooks/MyST-Parser

v1.0.0

Compare Source

🎉 MyST-Parser 1.0.0 🎉

This changes absolutely nothing in the code, or about the maintenance/release policy of this project. But it does feel about time 😄

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Configuration

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