Allow S3 metadata key published_image_metadata to be undefined#317

saubhikdattagithub merged 1 commit intomaingardenlinux/python-gardenlinux-lib:mainfrom

fix/s3-metadata-key-used-without-checkgardenlinux/python-gardenlinux-lib:fix/s3-metadata-key-used-without-checkCopy head branch name to clipboard