chore(deps-dev): bump prettier from 3.9.6 to 3.9.9 in /frontend

[dependabot]

Bumps prettier from 3.9.6 to 3.9.9.

Release notes

Sourced from prettier's releases.

3.9.9

• Markdown: Fix text with $ been incorrectly parsed as math syntax (#20140 by @​fisker)

🔗 Changelog

3.9.8

• Markdown: Don't let Liquid objects interrupt paragraphs (#20087 by @​seiyab)

🔗 Changelog

3.9.7

• Support Angular 22.2
• Fix regressions in v3.9

🔗 Changelog

Changelog

Sourced from prettier's changelog.

3.9.9

diff

Markdown: Fix text with $ been incorrectly parsed as math syntax (#20140 by @​fisker)

<!-- Input -->
**Uses $FOO** from `a.sh` and `b.sh`, plus `$BAR` from `c.sh`, before anything else runs here.
<!-- Prettier 3.9.8 -->
Uses $FOO from a.sh and b.sh, plus $BARfromc.sh, before anything else runs here.
<!-- Prettier 3.9.9 -->
Uses $FOO from a.sh and b.sh, plus $BAR from c.sh, before anything else runs here.

3.9.8

diff

Markdown: Don't let Liquid objects interrupt paragraphs (#20087 by @​seiyab)

<!-- Input -->
If `module` is not a [`WebAssembly.Module`](https://github.com/prettier/prettier/blob/main/en-US/docs/WebAssembly/Reference/JavaScript_interface/Module) object instance, a
{{jsxref("TypeError")}} is thrown.
<!-- Prettier 3.9.7 -->
If module is not a WebAssembly.Module object instance, a
{{jsxref("TypeError")}} is thrown.
<!-- Prettier 3.9.8 -->
If module is not a WebAssembly.Module object instance, a
{{jsxref("TypeError")}} is thrown.

3.9.7

diff

Markdown: Prevent indentation drift in list-item code blocks (#19647, #19990 by @​Austin1serb, @​giaBaoJS)

<!-- Input -->
- [x] short first line.
</tr></table> 

... (truncated)

Commits

• cdd17f2 Release 3.9.9
• dc7b896 Disable singleDollarTextMath in mdast-util-math (#20140)
• f9be58f Git blame ignore 3.9.8
• 88470cb Bump Prettier dependency to 3.9.8
• 9559cab Clean changelog_unreleased
• 4fc8ee8 Update dependents count
• 4f2ab67 Release 3.9.8
• 3d82af8 Update Regex related dependencies (#20082)
• 5ec8db1 [3.9.x] Markdown: Don't let Liquid objects interrupt paragraphs (#20087)
• 5b142ed Release Release @​prettier/plugin-hermes@​0.2.3, @​prettier/plugin-oxc@​0.2.3, an...
• Additional commits viewable in compare view

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