feat: support specifying the configuration of the checkpoint collection

[1995chen]

Description

Please provide a short description of the changes you're making with this pull request.

Solution

I changed the hardcoded parts in the code to retrieve them from user request parameters.

Tests

In the local testing environment, this parameter can be correctly passed in and received.

Checklist

Please review the following and check all that apply:

• I have reviewed the guidelines for How to Contribute and my code conforms to the standards described there to the best of my ability.
• I have created a Jira issue and added the issue ID to my pull request title.
• I have given Solr maintainers access to contribute to my PR branch. (optional but recommended, not available for branches on forks living under an organisation)
• I have developed this patch against the main branch.
• I have run ./gradlew check.
• I have added tests for my changes.
• I have added documentation for the Reference Guide

[1995chen]

@HoustonPutman can you help me review this pr.