interconnect: qcom: sm8250: Enable sync_state

[ Upstream commit bfc7db1c ]

Add the generic icc sync_state callback to ensure interconnect votes
are taken into account, instead of being pegged at maximum values.

Fixes: b95b668e ("interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231130-topic-8250icc_syncstate-v1-1-7ce78ba6e04c@linaro.org


Signed-off-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>