git commit during recipe update might fail due to hooks

[rvock]

During a recipe update a commit will be generated in a temporary folder: https://github.com/symfony/flex/blob/78510b1be591433513c8087deec24e9fd90d110d/src/Update/RecipePatcher.php#L99

This commit might fail, if global commit hooks are installed. The command should be executed without hooks:

git commit --no-verify -m