fix(website): update tailwindcss 3.4.14 → 3.4.15 (#29372)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [tailwindcss](https://tailwindcss.com)
([source](https://redirect.github.com/tailwindlabs/tailwindcss)) |
dependencies | patch | [`3.4.14` ->
`3.4.15`](https://renovatebot.com/diffs/npm/tailwindcss/3.4.14/3.4.15) |

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### Release Notes

<details>
<summary>tailwindlabs/tailwindcss (tailwindcss)</summary>

###
[`v3.4.15`](https://redirect.github.com/tailwindlabs/tailwindcss/releases/tag/v3.4.15)

[Compare
Source](https://redirect.github.com/tailwindlabs/tailwindcss/compare/v3.4.14...v3.4.15)

- Bump versions for security vulnerabilities
([#&#8203;14697](https://redirect.github.com/tailwindlabs/tailwindcss/pull/14697))
- Ensure the TypeScript types for the `boxShadow` theme configuration
allows arrays
([#&#8203;14856](https://redirect.github.com/tailwindlabs/tailwindcss/pull/14856))
- Set fallback for opacity variables to ensure setting colors with the
`selection:*` variant works in Chrome 131
([#&#8203;15003](https://redirect.github.com/tailwindlabs/tailwindcss/pull/15003))

</details>

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website/package.json

@@ -33,7 +33,7 @@
     "starlight-blog": "0.14.1",
     "starlight-image-zoom": "0.9.0",
     "starlight-links-validator": "0.13.2",
-    "tailwindcss": "3.4.14",
+    "tailwindcss": "3.4.15",
     "typescript": "5.6.3"
   }
 }