chore: ensure npm@11 is installed for OIDC publishing

Signed-off-by: Luke Karrys <[email protected]>

Author: lukekarrys

.github/workflows/publish-packages.yml

@@ -108,13 +108,17 @@ jobs:
       - name: Set up pnpm
         uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
 
-      - name: Setup Node.js
+      - name: Set up Node.js
         uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           # Don't use caching here as we never install dependencies in this workflow
           node-version-file: '.nvmrc'
           registry-url: 'https://registry.npmjs.org'
 
+      - name: Setup npm
+        # OIDC requires npm >=11.5.1. pnpm will use the installed version of npm for publishing
+        run: npm install -g npm@11
+
       - name: Publish
         working-directory: packages/${{ matrix.package }}
         run: |