soc: qcom: rpmh-rsc: Support RSC v3 minor versions

RSC v3 register offsets are same for all minor versions of v3. Fix a
minor version check to pick correct offsets for all v3 minor versions.

Fixes: 40482e4f ("soc: qcom: rpmh-rsc: Add support for RSC v3 register offsets")
Signed-off-by: Tushar Nimkar <quic_tnimkar@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230406115732.9293-1-quic_tnimkar@quicinc.com