chore: remove redundant generate-versioned-ipas step in deploy.yml

The prebuild npm script already runs generate-versioned-ipas.js automatically
before npm run build, so the explicit step was running it twice.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: JoeMatt

.github/workflows/deploy.yml

@@ -35,9 +35,6 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Generate versioned IPAs
-        run: node scripts/generate-versioned-ipas.js
-      
       - name: Build with Next.js
         run: npm run build
         env: