qseecom: Move qseecom_ioctl from inline to normal function

Marking inline for qseecom_ioctl() increases stack heavily
which causes stack overflow at multiple places with different
call stacks, hence remove inline macro from ioctl function
to fix stack corruption issue.

Change-Id: If1704cbfcfb925fb8f9d6f97b99cb12e30bb6ab1
Signed-off-by: AnilKumar Chimata <anilc@codeaurora.org>