Merge pull request #1400 from alphagov/pp-14551-gha-upgrade-npm

PP-14551 GHA - Upgrade NPM when publishing to NPM

Author: iqbalgds

.github/workflows/publish-package.yml

@@ -26,6 +26,8 @@ jobs:
           cache: 'npm'
           cache-dependency-path: 'package-lock.json'
           registry-url: 'https://registry.npmjs.org'
+      - name: Upgrade npm # Required so we can use OIDC
+        run: npm install -g npm@11.6.0 
       - name: Install dependencies
         run: npm ci
       - name: Build project

package-lock.json

@@ -3,7 +3,8 @@
   "version": "7.0.25",
   "description": "Reusable js scripts for GOV.UK Pay Node.js projects",
   "engines": {
-    "node": "^22.17.1"
+    "node": "^22.17.1",
+    "npm": "^11.6.0"
   },
   "main": "lib/index.js",
   "files": [