Migrate from subprocess to workflow language

[gwaybio]

Explore moving from a subprocess-based pipeline step execution strategy to a workflow language.

Some examples include:

• wdl - https://github.com/openwdl/wdl
• snakemake - https://snakemake.github.io/

How we will make this decision:

• We will outline our needs for the immediate and future pipeline (some needs discussed in Move from linear execution strategy to modular block design #11 )
• We will determine which option best serves our needs and is most compatible with our tech stack
• We will carve out sufficient, dedicated time to make an informed decision

[gwaybio]

noting here that we're developing a snakemake workflow in https://github.com/WayScience/CytoPipe