Failed to execute git clone --mirror -- 'ssh://git@code.extco.de:22722/cart/cart.git' '/home/runner/.cache/composer/vcs/ssh---git-code.extco.de-22722-cart-cart.git/' Cloning into bare repository '/home/runner/.cache/composer/vcs/ssh---git-code.extco.de-22722-cart-cart.git'... Host key verification failed. fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists.