Merge pull request #74 from leviy/master_php_version_actions

Change PHP version to 7.4 for security tests action

Author: tlsvda

Diff for: .github/workflows/nightly.yml

@@ -46,7 +46,7 @@ jobs:
       - name: Setup PHP with Composer v1
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '7.2'
+          php-version: '7.4'
           tools: composer:v1
 
       - name: Authenticate composer