jacinto6: update SGX kernel module for latest kernel

Update SGX kernel module for latest kernel.
Kernel commit: f8c4fdf80c6b380e2f98eede8e67efeb0cdb3956

Change-Id: I6251a576fb127ccc8775e932f93cdc124da03d3b
Signed-off-by: Vishal Mahaveer <vishalm@ti.com>