Have autocons attempt sizing of serial console
Have autocons attempt sizing of serial console

If a terminal is open during autocons, that terminal
will be the size of the console.

Otherwise, fallback to 100x31.

xcat2/confluent,xcat2/confluent,xcat2/confluent,jjohnson42/confluent,jjohnson42/confluent,jjohnson42/confluent,jjohnson42/confluent,xcat2/confluent,jjohnson42/confluent,xcat2/confluent