Use anyio.abc types with full namespace instead of from imports

[zanieb]

First check

• I added a descriptive title to this issue.
• I used the GitHub search to find a similar request and didn't find it.
• I searched the Prefect documentation for this feature.

Prefect Version

2.x

Describe the current behavior

Currently we import types from anyio with

from anyio.abc import TaskStatus, ...

Describe the proposed behavior

Often these types names overlap with Prefect concepts e.g. tasks. It'd be clearer to use:

import anyio.abc

Then use the full name to reference it later e.g. anyio.abc.TaskStatus

Example Use

This is an internal improvement.

Additional context

No response

[shraddhafalane]

Would like to take this up