feat(protocol-designer): introduce LiquidEntities and update ingredients JSON key to match

[jerader]

closes AUTH-1382

Overview

This PR introduces liquidEntities to InvariantContext so step-generation will have access to liquids and the liquid python name. As a result, the previous selector that stored liquid info, allIngredientNamesIds has been deprecated.

Test Plan and Hands on Testing

Test the whole journey of a liquid in PD:

1. create a liquid, assign it to labware, move it around in a step
2. check out overview and see that the liquid section is correct. check on the materials list modal and see that liquids are correct
3. download the protocol and make sure it re-imports correctly
4. import an old PD protocol and see that it imports correctly

This attached protocol has a bunch of liquids that you can use to test

Zymo_Magbead_DNA_Cells-Flex_96_channel Truly fixed (2).json

Changelog

• add liquidEntities to InvariantContext
• clean up ingredients in the json file and migrate it so it matches for all JSON files
• update affected tests
• use getLiquidEntities instead of ingredients when needed in order to deprecate the ingredients selector

Risk assessment

med