crypto: qcrypto: Add bus scale requests around qce_open

Add bandwidth requests around qce_open to scale the bus bandwidth
and the same takes care of crypto clocks enablement, which is
required to access the crypto registers.

Change-Id: Ic21f9311bb573ba176e79fa486fe16be86ad4f66
Signed-off-by: AnilKumar Chimata <anilc@codeaurora.org>