Bump the npm-modules-updates-for-tests group in /site with 3 updates

Bumps the npm-modules-updates-for-tests group in /site with 3 updates: [@11ty/eleventy](https://github.com/11ty/eleventy), [prettier](https://github.com/prettier/prettier) and [tailwindcss](https://github.com/tailwindlabs/tailwindcss).


Updates `@11ty/eleventy` from 2.0.1 to 3.0.0
- [Release notes](https://github.com/11ty/eleventy/releases)
- [Changelog](https://github.com/11ty/eleventy/blob/main/docs/release-instructions.md)
- [Commits](11ty/eleventy@v2.0.1...v3.0.0)

Updates `prettier` from 3.3.3 to 3.4.1
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.3.3...3.4.1)

Updates `tailwindcss` from 3.4.14 to 3.4.15
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/v3.4.15/CHANGELOG.md)
- [Commits](tailwindlabs/tailwindcss@v3.4.14...v3.4.15)

---
updated-dependencies:
- dependency-name: "@11ty/eleventy"
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: npm-modules-updates-for-tests
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-modules-updates-for-tests
- dependency-name: tailwindcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-modules-updates-for-tests
...

Signed-off-by: dependabot[bot] <[email protected]>

site/package.json

@@ -22,7 +22,7 @@
 		"clean": "rm -rf .tmp/* build/*"
 	},
 	"devDependencies": {
-		"@11ty/eleventy": "^2.0.1",
+		"@11ty/eleventy": "^3.0.0",
 		"@11ty/eleventy-plugin-syntaxhighlight": "^5.0.0",
 		"@tailwindcss/typography": "^0.5.15",
 		"cross-env": "^7.0.3",
@@ -33,7 +33,7 @@
 		"markdown-it-container": "^4.0.0",
 		"node-fetch": "^3.3.2",
 		"npm-run-all": "^4.1.5",
-		"prettier": "^3.3.3",
-		"tailwindcss": "^3.4.14"
+		"prettier": "^3.4.1",
+		"tailwindcss": "^3.4.15"
 	}
 }