fix: remove is:raw from rehype-prism plugin

[rururux]

fixes: #13400

Changes

I removed the is:raw attribute from the code generated by the rehype-prism plugin.
Summary of Comment: #13400 (comment)

• The is:raw attribute is handled within @astrojs/compiler.

• @astrojs/compiler is used within astroVitePlugin.

• Subsequent plugins do not use @astrojs/compiler. (Search results for the compile function using transform imported from @astrojs/compiler)

• The markdownVitePlugin, which uses the rehype-prism plugin, is configured after astroVitePlugin.

• Consequently, this causes the is:raw attribute added by markdownVitePlugin to remain unchanged until the end.

astro/packages/astro/src/core/create-vite.ts

Lines 152 to 162 in 8ca97e1

	astroLoadFallbackPlugin({ fs, root: settings.config.root }),
	astroVitePlugin({ settings, logger }),
	astroScriptsPlugin({ settings }),
	// The server plugin is for dev only and having it run during the build causes
	// the build to run very slow as the filewatcher is triggered often.
	command === 'dev' && vitePluginAstroServer({ settings, logger, fs, routesList, manifest }), // manifest is only required in dev mode, where it gets created before a Vite instance is created, and get passed to this function
	importMetaEnv({ envLoader }),
	astroEnv({ settings, sync, envLoader }),
	vitePluginAdapterConfig(settings),
	markdownVitePlugin({ settings, logger }),
	htmlVitePlugin(),

Testing

I added a test to verify that the is:raw attribute is not included in the post-build code.

Docs

N/A

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Latest commit: 8434141

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[github-actions]

⚠️ Package Trust Level Decreased

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Decreased trust levels may indicate a higher risk of supply chain attacks. Please review these changes carefully.

📦 Package	🔒 Before	🔓 After
eslint-plugin-regexp	trusted-with-provenance	none
@cloudflare/kv-asset-handler	trusted-with-provenance	none
@cloudflare/unenv-preset	trusted-with-provenance	none
workerd	trusted-with-provenance	none
@sveltejs/vite-plugin-svelte-inspector	trusted-with-provenance	provenance
@sveltejs/vite-plugin-svelte	trusted-with-provenance	provenance
jsdoc-type-pratt-parser	trusted-with-provenance	none
miniflare	trusted-with-provenance	none
youch	provenance	none
@cloudflare/workerd-darwin-64	trusted-with-provenance	none
@cloudflare/workerd-darwin-arm64	trusted-with-provenance	none
@cloudflare/workerd-linux-64	trusted-with-provenance	none
@cloudflare/workerd-linux-arm64	trusted-with-provenance	none
@cloudflare/workerd-windows-64	trusted-with-provenance	none
wrangler	trusted-with-provenance	none

[matthewp]

sorry about the close.

[rururux]

No problem at all! Thanks for re-opening it.

[rururux]

Thank you for reviewing and approving! ☺️

[rururux]

and thank you for merging! 😄