Older versions cannot read libraries with encoding_version in the config

[G-D-Petrov]

Describe the bug

Older versions cannot read libraries that have the encoding_version parameter in the config. This is breaking the persistent storage tests e.g. failing run here so for now those tests are running only with encoding version 1

Steps/Code to Reproduce

1. Write a library with a newer version(e.g. >5.1.0) and with encoding version 2
2. Try to read the same library with an older version (e.g. <4.5.0)

Expected Results

No error is thrown

OS, Python Version and ArcticDB Version

Any Python version

Backend storage used

AWS S3

Additional Context

No response