fix: use pnpm 10 and Node 22 in deploy workflow

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

Author: ashwanth1109

.github/workflows/deploy.yml

@@ -12,11 +12,11 @@ jobs:
 
       - uses: pnpm/action-setup@v4
         with:
-          version: 9
+          version: 10
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           cache: pnpm
 
       - run: pnpm install --frozen-lockfile