Project: mule
Issue MULE-8486: Allow to set certificate alias in keystore configuration
When multiple certificates are installed in the keystore file, we need to provide a mechanism to pick one in the tls context element. How this is done can be review but most likely is using the certificate alias. So an alias optional attribute must be used in the keystore element. When there are multiple certificates and alias is not defined we should define hich on we should pick.
Story points: 3