* Strip newlines from SSH keys before adding them Fixes: https://github.com/go-gitea/gitea/issues/7500 * add test for CheckPublicKeyString * add one more test * simplify test * further simplify * make fmt
* Strip newlines from SSH keys before adding them Fixes: https://github.com/go-gitea/gitea/issues/7500 * add test for CheckPublicKeyString * add one more test * simplify test * further simplify * make fmt