crypto: qcedev: 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: Iff63eb1870209f79fbf01eb23cc3e9cc03f8cfbc
Signed-off-by: AnilKumar Chimata <anilc@codeaurora.org>