Update base for Update on "[quant][graphmode][fx] Add support for add…

…itional_{fusion/quant}_pattern"

Summary:
Allow user to provide additional fusion/quant patterns for fx graph mode

Test Plan:

Reviewers:

Subscribers:

Tasks:

Tags:

Differential Revision: [D24317437](https://our.internmc.facebook.com/intern/diff/D24317437)

[ghstack-poisoned]