[Docs Site] Bump sharp from 0.34.1 to 0.34.2 (cloudflare#22618)

Bumps [sharp](https://github.com/lovell/sharp) from 0.34.1 to 0.34.2.
- [Release notes](https://github.com/lovell/sharp/releases)
- [Commits](lovell/sharp@v0.34.1...v0.34.2)

---
updated-dependencies:
- dependency-name: sharp
  dependency-version: 0.34.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -110,7 +110,7 @@
 		"remark": "15.0.1",
 		"remark-gfm": "4.0.1",
 		"remark-stringify": "11.0.0",
-		"sharp": "0.34.1",
+		"sharp": "0.34.2",
 		"solarflare-theme": "0.0.4",
 		"starlight-image-zoom": "0.12.0",
 		"starlight-links-validator": "0.16.0",