Issue #21576 rename dpathextractor fieldpointer

[maxi297]

What

Addresses #21576

How

• Rename DpathExtractor.field_pointer to field_path in declarative_component_schema and regenerate files
• Update DpathExtractor.field_pointer to field_path (not the model but the actual component we use)
• Fixes sources (some source-monday and source-pocket were re-implementing DpathExtractor)
• Update Connector Builder Server
• Migration (see https://github.com/airbytehq/airbyte/pull/21997)

Recommended reading order

1. airbyte-cdk/python/airbyte_cdk/sources/declarative/declarative_component_schema.yaml
2. airbyte-cdk/python
3. airbyte-integrations
4. airbyte-connector-builder-server

🚨 User Impact 🚨

This is a breaking change that is part of the Low-Code CDK to Beta