Container registry service fails to update due to incorrect .git directory path

Problem

The container registry service always fails to update because following a recent cleanup, the registry repository is no longer deleted before we clone following !5252 (merged). The Make tasks are using incorrect paths for the .git directory.

Current Behavior

The registry update process fails consistently

Expected Behavior

Registry updates should work correctly when the repository already exists

Technical Details

The issue is in support/makefiles/Makefile.registry.mk where:

• Tasks reference registry/.git instead of container-registry/.git
• Clone and update operations are not properly separated
• The Make task doesn't skip correctly when the directory exists

Impact

• Container registry functionality is broken
• Development workflow is disrupted for users relying on container registry features