Rename PERFORMANCE_PROTOCOL_VERSION to reflect the different versions of the protocol. The macro is neither used in edk2 nor in edk2-platforms. Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>