fix: remove conflicting pnpm version

Author: wp99cp

.github/workflows/check-migrations.yml

@@ -14,8 +14,6 @@ jobs:
 
             - name: Install pnpm
               uses: pnpm/action-setup@v4
-              with:
-                  version: 10
 
             - name: Setup Node.js
               uses: actions/setup-node@v4