chore: Remove unnecessary

Author: exaby73

.github/scripts/setup-symfony-env.bash

@@ -12,24 +12,19 @@ echo "Installing Symfony version $1"
 # This is not required for CI, but it allows to test the script locally
 function cleanup {
     echo "Cleaning up"
-    # Restore the original composer.json file
     mv composer.origin.json composer.json
 }
 
 function install-specified-symfony-version {
     local symfony_version=$1
-    # Save the original composer.json file
     cp composer.json composer.origin.json
-    # Delete the lock file and vendor directory for a clean install
     rm composer.lock || true
     rm -Rf vendor || true
-    # Replace the Symfony version in composer.json
     sed -i 's/\^5.4 || \^6.0 || \^7.0/\^'$symfony_version'/g' composer.json
-    # Install the specified Symfony version
     composer install
 }
 
-# Ensure cleanup is called on exit
+# Ensure cleanup is called on exit. Handles both success and failure exits
 trap cleanup EXIT
 
 install-specified-symfony-version $1