Set npm version to v11.6.1

This release corrects the peer dependency flag propagation.
See https://docs.npmjs.com/cli/v11/using-npm/changelog#1161-2025-09-23 and npm/cli#8579

Author: cmenon12

data/zip-download/package-lock.json

@@ -5,7 +5,7 @@
     "private": true,
     "engines": {
         "node": ">=20.0.0 <21.0.0",
-        "npm": ">=11.0.0 <12.0.0"
+        "npm": ">=11.6.1 <12.0.0"
     },
     "scripts": {
         "start": "npx --yes tsx server.ts"

data/zip-download/package.json

@@ -39,7 +39,7 @@
     },
     "engines": {
         "node": ">=20.0.0 <21.0.0",
-        "npm": ">=11.0.0 <12.0.0"
+        "npm": ">=11.6.1 <12.0.0"
     },
     "scripts": {
         "start": "npx --yes tsx --require ./src/instrumentation.ts server.ts",