Unify mission critical dependecies.

[Bento007]

Motivation

tiledb, annadata, pandas, cog, are all python requirements that are used across the cellxgene platform that should be in sync across all of the services. At this point it is up to the engineers remember all of the areas where these requirements are used and update accordingly. Having a central location that informs what version should be used across the platforms would reduce the chance of missing a requiremement and ending up with a broken or out of sync platform.

Definition of Done

• A single location for mission critical dependencies that must align across services.
• It must work with existing python's dependency managers such as requirement.txt or pyproject.yml
• document the process for updating these dependencies across services.

Tasks