Compilation error on Windows

Dependencies

• [2] 7FRJYUI6 Reboot because of a bad change

Change contents

• replacement in thrussh-keys/src/lib.rs at line 329
  [2.34005]→[2.34005:34094](∅→∅)
  − pub fn learn_known_hosts(host: &str, port: u16, pubkey: &key::PublicKey) -> Result<()> {
  [2.34005]

  [2.34094]
  + pub fn learn_known_hosts(host: &str, port: u16, pubkey: &key::PublicKey) -> Result<(), anyhow::Error> {