feat: method to register codeocean result assets to docdb

[helen-m-lin]

related to https://github.com/AllenNeuralDynamics/aind-aws-infrastructure/issues/438

This PR adds new register_co_result method to send request to registration endpoints. Assumes that the user already created an internal or external result asset in Code Ocean with the correct permissions. Uses the version parameter when creating the client to target v1/v2 metadata collections.

Note: I created a new method rather than adding optional params to the existing register_asset method to make a clear distinction between assets in AIND-buckets compared to assets from CO internal/external results -- open to discussion.

Usage:

from requests import HTTPError
from aind_data_access_api.document_db import MetadataDbClient

client = MetadataDbClient(
    host="api.allenneuraldynamics-test.org",
    version="v1", # "v1" or "v2" depending on which metadata collection to target
)

# codeocean internal result
register_response = client.register_co_result(
    s3_location="s3://codeocean-bucket/123-456",
    name="123456_2000-01-01_01-12-01_test_2025-08-26_17-18-59",
    co_asset_id="123-456,
    co_computation_id="comp-789",
)
print(register_response)

# codeocean external result
# optionally wrap with try-except to print error reponse
try:
    register_response = client.register_co_result(
        s3_location="s3://aind-open-data/123456_2000-01-01_01-12-01_test_2025-08-26_17-18-59",
        name="123456_2000-01-01_01-12-01_test_2025-08-26_17-18-59",
        co_asset_id="123-456",
        co_computation_id="comp-789",
    )
    print(register_response)
except HTTPError as e:
    print(e.response.status_code)
    print(e.response.text)