title: fix warning: the jks keystore uses a proprietary format. it is recommended to migrate to pkcs12
body: <p>I wanted to generate my app but when I created a keystore I got this error
  how can i fix it
  i do not have any knowledge about it
  please send a video if it is possible</p>
  
  <p>warning: the jks keystore uses a proprietary format. it is recommended to migrate to pkcs12</p>