fix: use trillian log in kt client
fix: use trillian log in kt client

alsophian/keytransparency,gdbelvin/keytransparency,AMarcedone/keytransparency,gdbelvin/keytransparency,alsophian/keytransparency,google/keytransparency,AMarcedone/keytransparency,cesarghali/keytransparency,cesarghali/keytransparency,google/keytransparency