feat(experiment): use the consistent hashing algorithm from collector

[VinozzZ]

Which problem is this PR solving?

this is for an experiment that I would like to run.

Short description of the changes

• use the consistent hashing algorithm from https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/exporter/loadbalancingexporter/consistent_hashing.go#L56 to do deterministic sharding

[kentquirk]

Why not do this with both sharders implementing a common interface?

[mterhar]

We have at least one known deployed refinery where they are using the Loadbalancing processor to separate their traces into 2 different refinery clusters to provide some increased availability but maintain trace consistency.

I am glad this is a configuration because I can see a lot of other situations where the alignment would be very valuable.