Release v0.4.3

Changelog

• f74cb14: incrementing helm chart version to 0.4.1 (@rayjanoka)
• fcf817b: adding helm deployment annotations (@rayjanoka)
• 256ed4c: grouping the failed alert by job (@rayjanoka)
• 76e2a22: adding a check for the key before delete for the minio client to match the gcs client behavior (@rayjanoka)