ANDROID: Adjust juno energy model

The max cap state cpu capacity value (now 446) has to be equal to the
cpu scale (446) value for the little cpus (A53).

While add it, align the cap values betwenn core and cluster energy
costs for the second lowest OPP to 302.

Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Change-Id: Idffc696c0cac8175bc62e0216394cd96b75fa566