mimir update to 6.2.0-bb.0

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/mimir/-/blob/6.2.0-bb.0/CHANGELOG.md

Package MR

big-bang/product/packages/mimir!118 (merged)

For Issue

Closes big-bang/product/packages/mimir#133 (closed) big-bang/product/packages/mimir#132 (closed)

Upgrade Notices

MinIO deprecation: Big Bang MinIO support in Mimir will be removed in Mimir 6.2.0-bb.0. If you are currently using minioObjectStorage.enabled: true, plan migration to an alternative S3-compatible backend before upgrading to Mimir 6.2.0-bb.0.

For in-cluster dev/test environments, Big Bang Garage is the supported replacement. See the Garage Package Integration document for guidance.

No action required for deployments already using an external S3 backend (s3ObjectStorage.enabled: true).