Add list constraints

[shkangomelet]

Hello again!
I found that pydantic constraints on list/string doesn't seem to work well if I define it in pydantic.Field.

from drf_pydantic import BaseModel
from pydantic import Field


class Test(BaseModel):
    test_list: list[float] = Field(default=5, title="test", max_length=3)
    test_str: str = Field(default="", max_length=3)


if __name__ == "__main__":
    print(Test(test_list= [1,2,3]).drf_serializer.__dict__)

This is my test code.

So, I refined this to work well on Field.
Moreover, pydantic/pydantic#8771 shows that this constraints also applies to list.

Many thanks!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.87%. Comparing base (422bce9) to head (8557052).
Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##              main      #27      +/-   ##
===========================================
- Coverage   100.00%   98.87%   -1.13%     
===========================================
  Files            5        5              
  Lines          173      178       +5     
===========================================
+ Hits           173      176       +3     
- Misses           0        2       +2     

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