fix(deps): update dependency @netlify/edge-bundler to ^8.4.0 (#5406)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

npm-shrinkwrap.json

@@ -78,7 +78,7 @@
     "@fastify/static": "^6.6.0",
     "@netlify/build": "^29.5.1",
     "@netlify/config": "^20.3.1",
-    "@netlify/edge-bundler": "^8.3.0",
+    "@netlify/edge-bundler": "^8.4.0",
     "@netlify/framework-info": "^9.7.1",
     "@netlify/local-functions-proxy": "^1.1.1",
     "@netlify/zip-it-and-ship-it": "^8.4.1",