msm: ipa3: Software workaround to fix GSI2.2 HW bug in SM6150

Any allocate GSI channel operation issued from SW
may cause any channel context access on any channel, any EE
it will return wrong address for a very short duration until
the allocate channel operation completes. Make a changes
to allocate all EE GSI channel during device bootup to fix HW bug.

Change-Id: Ic5e9a20ec0eec653a4b9a1346aef826153bfb4b8
Acked-by: Ashok Vuyyuru <avuyyuru@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>