Break changes when STAC API switched from Franklin to stac fast-api

[bo-lu]

Currently, our harvester will delete all harvested records from S3 based on a LastRun.txt file to clean the slate.

There is a check to make sure the API endpoint is accessible prior to the deletion. However, we did not account for that the API can be significantly altered.

This change caused breaking changes and caused the previously harvested records to be deleted automatically.

Fixes required:

• Modify code to harvest the new STAC API
• Modify code to check for changes in the provider of the STAC API and only proceed it matches the previous run