[Eva] Enables all garbled mix messages by default.

tests/value/oracle_equality/library.res.oracle

tests/value/oracle_equality/origin.0.res.oracle

tests/value/oracle_equality/period.res.oracle

tests/value/oracle_equality/va_list2.0.res.oracle

tests/value/oracle_gauges/bitfield.res.oracle

tests/value/oracle_gauges/gauges.res.oracle

tests/value/oracle_gauges/va_list2.0.res.oracle

tests/value/oracle_octagon/bitfield.res.oracle

tests/value/oracle_octagon/gauges.res.oracle

tests/value/oracle_symblocs/bitwise_pointer.0.res.oracle

tests/value/oracle_symblocs/bitwise_pointer.1.res.oracle

tests/value/oracle_symblocs/library.res.oracle