msm: ipa: handle SSR while qmi client is waiting for response

When a qmi client sends a qmi request and waits for response,
if a modem SSR happens while it's waiting, it is woken up and
returning with -ENETRESET.
This change handles this error return code in ipa qmi service.

CRs-Fixed: 727845
Change-Id: I32ff53e77fe264cf1dc5618b18b52308932f74fd
Signed-off-by: Sivan Reinstein <sivanr@codeaurora.org>