[Discussion] Extracting Jackson2 Supplier from the core module and adding a new Jackson3 implementation module

[bengbengbalabalabeng]

In v0.11.0, a JSON abstraction layer has been implemented via SPI. Currently, the core module includes a default implementation based on Jackson2. To enhance modularity and reduce the dependency burden on the core module.
I propose:

1. Extract the existing Jackson2 Supplier from the core and create a separate module named acp-json-jackson2.
2. Add a new Jackson3 implementation module named acp-json-jackson3, allowing users to choose as needed.

I'm willing to submit a PR!