v1.0.3

Fix OCI annotations and consolidate release workflow

- Use DOCKER_METADATA_ANNOTATIONS_LEVELS to emit labels as annotations
- Merge sign and container-url steps to eliminate duplication

v1.0.2

fix whitespace issue

v1.0.1

publish image description

v0.0.3

cleanup docker build and readme

v0.0.2

Full Changelog: v0.0.1...v0.0.2

v0.0.1

Full Changelog: https://github.com/Juniper/apstrahub-container-snowdemopack/commits/v0.0.1