Checkpoint: Add HTTP URL and Method to HTTP/REST ingester

[JAORMX]

Summary

This adds the URL and HTTP method to the checkpoint information. This is
handy to know what path, method and even API version was used at a given
time when evaluating an entity.

Change Type

Mark the type of change your PR introduces:

• Bug fix (resolves an issue without affecting existing features)
• Feature (adds new functionality without breaking changes)
• Breaking change (may impact existing functionalities or require documentation updates)
• Documentation (updates or additions to documentation)
• Refactoring or test improvements (no bug fixes or new functionality)

Testing

Outline how the changes were tested, including steps to reproduce and any relevant configurations.
Attach screenshots if helpful.

Review Checklist:

• Reviewed my own code for quality and clarity.
• Added comments to complex or tricky code sections.
• Updated any affected documentation.
• Included tests that validate the fix or feature.
• Checked that related changes are merged.

[coveralls]

coverage: 53.865% (+0.001%) from 53.864%
when pulling 54f24bf on http-checkpoint
into ef2b9db on main.