Avoid id invalidation in nested properties

[dudanogueira]

This fixes #1932, and will allow id in nested property, like in:

from weaviate.classes.config import Property, DataType

client.collections.delete("TestNestedIdPython")
collection = client.collections.create(
    name="TestNestedIdPython",
    properties=[
        Property(
            name="metadata",
            data_type=DataType.OBJECT,
            nested_properties=[
                Property(name="id", data_type=DataType.TEXT),  # ❌ Validation error
                Property(name="value", data_type=DataType.TEXT),
            ]
        ),
    ]
)

[orca-security-eu]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[tsmith023]

Thanks for the contribution, this is a nice fix!