Update base for Update on "[ET-VK][ez] Store physical device identity metadata"

## Context

Lay the groundwork for storing device identity metadata. This will allow operator implementations to select and/or configure compute shaders based on the GPU that is being used.

Differential Revision: [D73438723](https://our.internmc.facebook.com/intern/diff/D73438723/)

[ghstack-poisoned]

Author: SS-JIA