lima: use per submit dump file

lima: use per submit dump file

After multi lima_submit, commands for one lima_submit may not be
flushed when change framebuffer. But we want to track command
stream for one submit, so save dump file for each submit.

Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3755>