Support turning caching off on custom_task

[nh13]

See:

latch/latch/resources/tasks.py

Line 365 in f012328

def custom_task(cpu: int, memory: int, *, storage_gib: int = 500):

[ayushkamat]

makes sense, should be pretty quick to do. Want to make a PR?

[nh13]

I would if it was immediately obvious to me. But it’s not. Care to take a shot?