devops: release script updated (#859)

Author: kidunot89

Diff for: .github/workflows/package-for-release.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 7.4
+          php-version: 8.0
           extensions: mbstring, intl
           tools: composer
       - name: Install dependencies