chore: Bump PREP Dependencies

PREP dependencies have been updated to the latest versions that use the newest HTTP Structured Fields specification RFC9651.

Author: CxRes

package-lock.json

@@ -74,10 +74,10 @@
     "cors": "^2.8.5",
     "debug": "^4.3.4",
     "express": "^4.18.3",
-    "express-accept-events": "^0.2.2",
+    "express-accept-events": "^0.3.0",
     "express-handlebars": "^5.3.5",
-    "express-negotiate-events": "^0.2.1",
-    "express-prep": "^0.5.4",
+    "express-negotiate-events": "^0.3.0",
+    "express-prep": "^0.6.1",
     "express-session": "^1.18.0",
     "extend": "^3.0.2",
     "from2": "^2.3.0",