Replace QCA_WIFI_QCA8074_VP with CONFIG_WIFI_EMULATION_WIFI_3_0
since VP platform is not being used anymore.
Most of the parameters present inside QCA_WIFI_QCA8074_VP are related
to emulation timeouts. Hence replacing it with a more meaningful flag.
Change-Id: I066cd86fe6ee15a1c3e8d7d656d3cf7d4a4b9d1b
Move CONFIG files specific for AP into component_dev
instead of keeping them in cmn_dev
Change-Id: I8d44faec5b0e43d2197e1d08549637702be3848d
CRs-Fixed: 2506560