ByteSequenceComparer has been updated as follows:
- The implementation of IEqualityComparer<IEnumerable<byte>> has been removed
- The implementations of IEqualityComparer<{byte[], ImmutableArray<byte>}> are now explicit
- The various overloads of EqualsValue and GetHashCodeValue have been renamed to Equals and GetHasCode, respectively.
***NO_CI***
 (changeset 1395450)