chore: remove install glob

Author: overbalance

.github/workflows/release-please-validate.yaml

@@ -18,8 +18,5 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
 
-      - name: Install glob
-        run: npm install glob
-
       - name: Ensure Release Please Config and Manifest are in sync with the repository
         run: node scripts/check-release-please.mjs