usb: usb_bam: notify completion on hsic consumer upon connect

This change fix a bug in which a re-connection of hsic bam pipes should
have notify completion to the ipa resource manager in case hsic consumer
request, that happened earlier, resulted in EINPROGRESS.

CRs-Fixed: 511820
Change-Id: Ib24eebd66482b59dbbb016469f8db1536d49273c
Signed-off-by: Ido Shayevitz <idos@codeaurora.org>