Fix release script

Author: szepeviktor

.github/workflows/release.yml

@@ -19,8 +19,11 @@ jobs:
 
       - name: Create .phar
         run: |
-          vendor/bin/phar-composer build .
-          php mozart.phar --version
+          wget -O phar-composer.phar https://github.com/clue/phar-composer/releases/download/v1.2.0/phar-composer-1.2.0.phar
+          php phar-composer.phar build .
+
+      - name: Test run mozart
+        run: php mozart.phar --version
 
       - uses: meeDamian/[email protected]
         with: