chore(deps): update dependency @bugsnag/js to v8.6.0 (#7658)

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

Author: renovate[bot]

package-lock.json

@@ -155,7 +155,7 @@
   },
   "devDependencies": {
     "@babel/preset-react": "7.27.1",
-    "@bugsnag/js": "8.4.0",
+    "@bugsnag/js": "8.6.0",
     "@eslint/compat": "1.4.0",
     "@eslint/js": "9.24.0",
     "@netlify/edge-functions-bootstrap": "^2.17.1",