fix: upgrade @astrojs/vercel from 7.7.0 to 7.7.1

Snyk has created this PR to upgrade @astrojs/vercel from 7.7.0 to 7.7.1.

See this package in npm:
@astrojs/vercel

See this project in Snyk:
https://app.snyk.io/org/viorelmocanu/project/d412aad3-39fb-421a-a193-ebb46a52e491?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -53,7 +53,7 @@
 		"@astrojs/partytown": "2.1.1",
 		"@astrojs/rss": "4.0.6",
 		"@astrojs/sitemap": "3.1.5",
-		"@astrojs/vercel": "7.7.0",
+		"@astrojs/vercel": "7.7.1",
 		"@sentry/astro": "^8.9.2",
 		"@vercel/analytics": "^1.3.1",
 		"astro": "4.10.2",