net: wireless: bcmdhd: Fixed a problem of buganizer issue (11190960)

	Problem : if PNO scan occurs in Driver after p2p scan,
		  we failed to do PNO scan
	Root cause : In the wl_run_escan function, we still goes into
	p2p scan code even though current scan is PNO which is kind of
	legacy scan.

	Solution : we need to clear the staus of P2P scan before doing
	PNO SCAN.

Signed-off-by: Ecco Park <eccopark@broadcom.com>
Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>