Delete method not implemented in Git Sync

[susanhooks]

Environment

• Python version: 3.9
• Nautobot version: 2.3.12
• nautobot-golden-config version: 2.2.1

Expected Behavior

When syncing a repository, if Golden Config Properties is not selected as a provided data type, no new data should be created in Nautobot.

Observed Behavior

New data (such as config features), is added regardless of the provided data type being selected, if the expected file path exists in the synced repository.

Steps to Reproduce

1. Create a repo with a datasource that includes the expected path, i.e. golden_config/config_features, plus some other type of datasource.
2. Sync repo without golden config properties as a provided data type.
3. Data is synced in, regardless of the selection.