Upgrade next package to 13.5.9

Author: jonasbergqvist

.gitignore

@@ -5,3 +5,4 @@
 **/App_Data/blobs
 **/*.development.json
 **/packages
+*.lock

samples/musicfestival-frontend-nextjs/package.json

@@ -21,11 +21,11 @@
     "dotenv": "^16.3.1",
     "dotenv-webpack": "^8.0.1",
     "eslint": "^8.51.0",
-    "eslint-config-next": "^13.5.6",
+    "eslint-config-next": "^13.5.9",
     "graphql": "^16.8.1",
     "graphql-tag": "^2.12.6",
     "html-react-parser": "^4.2.7",
-    "next": "^13.5.6",
+    "next": "^13.5.9",
     "next-applicationinsights": "^1.0.4",
     "next-auth": "^4.24.3",
     "react": "18.2.0",