Add support for Pydantic V2

[Zahgrom34]

I can't use it in project with pydantic v2.
It's impossible to install this library even, though it looks very good from my perspective. I would like to use it in my project

The solution I'd like
Add support for Pydantic V2

[Zahgrom34]

>> poetry add pydantic-aioredis
Because no versions of pydantic-aioredis match >1.4.0,<2.0.0
 and pydantic-aioredis (1.4.0) depends on pydantic (>=1.10.2,<2.0.0), pydantic-aioredis (>=1.4.0,<2.0.0) requires pydantic (>=1.10.2,<2.0.0).
Thus, pydantic-aioredis (>=1.4.0,<2.0.0) is incompatible with pydantic (>=2,<3).
So, because ascender-framework depends on both pydantic (^2) and pydantic-aioredis (^1.4.0), version solving failed.

[andrewthetechie]

@Zahgrom34 id be happy to review a pr that updates to pydantic 2