chore: remove dynamic import handler flag from feature flags

Author: JakeChampion

package-lock.json

@@ -44,7 +44,7 @@
     "@babel/parser": "^7.22.5",
     "@babel/types": "7.27.1",
     "@netlify/binary-info": "^1.0.0",
-    "@netlify/serverless-functions-api": "^1.41.1",
+    "@netlify/serverless-functions-api": "^1.41.2",
     "@vercel/nft": "0.27.7",
     "archiver": "^5.3.1",
     "common-path-prefix": "^3.0.0",

packages/zip-it-and-ship-it/package.json

@@ -29,9 +29,6 @@ export const defaultFlags = {
 
   // Adds the `___netlify-telemetry.mjs` file to the function bundle.
   zisi_add_instrumentation_loader: true,
-
-  // Dynamically import the function handler.
-  zisi_dynamic_import_function_handler: false,
 } as const
 
 export type FeatureFlags = Partial<Record<keyof typeof defaultFlags, boolean>>