title: reject HostKey: when deploying JAR with gradle ssh plugin
body: <p>I am trying to upload jar with <code>Gradle</code> and used <code>Gradle</code> SSH plugin: <a href="https://gradle-ssh-plugin.github.io/" rel="noreferrer">https://gradle-ssh-plugin.github.io/</a></p>
  
  <p>Unfortunately, goal executed with error</p>
  
  <pre><code>* What went wrong:
  Execution failed for task ':deploy'.
  &gt; reject HostKey: SERVERIPADDRESS
  </code></pre>
  
  <p>How to fix? </p>
  
  <p>I found that there is similar error with Ant SSH task and it can be fixed with trust = true setting. Unfortunately, I can't find appropriate option here.</p>
  
  <p>I.e. apparently, I need to configure SSH client so that it accept host's ID.</p>