msm: ipa: Update WDI3.0 specific GSI interface for Lahaina

Update the GSI register fields to handle the latest
WDI3.0 changes.

Change-Id: I10c2f1280a1f5b9e79a339f4989a2fb41fe07b6e
Acked-by: Priyadarshini Rajagopal <prajagop@qti.qualcomm.com>
Signed-off-by: Bojun Pan <bojunp@codeaurora.org>