Fix Priv spec version typo in commit d4b563c881 ("lib: sbi: Remove MCOUNTEREN
and SCOUNTEREN hart features").
At least Priv spec v1.11 is required for [m|s]counteren and mcountinhibit CSRs.
Fixes: d4b563c881 ("lib: sbi: Remove MCOUNTEREN and SCOUNTEREN hart features")
Signed-off-by: Ley Foon Tan <leyfoon.tan@starfivetech.com>
Reviewed-by: Anup Patel <anup@brainfault.org>