cnss2: include qcom_aoss.h file at correct place
There may be multiple time inclusion of inline definition of the
APIs defined in the header file qcom_aoss.h if config
CONFIG_QCOM_AOSS_QMP is disabled for underlying target.
This may result in linking error. Move the header file to the correct
place in power.c.
Change-Id: I5c79eff3be4c758db1ab313843b36a02ecccbef9
CRs-Fixed: 3603827