The OpenSBI SBI implementation is now compliant with latest draft
SBI v0.3 specification so let's upgrade SBI implementation version.
This will also help HSM suspend function detection in S-mode because
HSM suspend function is only present when HSM extension is present
and SBI implementation version is 0.3 (or higher).
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>