Switch to minio official image

[bluvulture]

This pull request updates the MinIO service configuration in the GitHub Actions workflow and introduces a step to explicitly set up required MinIO buckets. These changes ensure compatibility with the latest MinIO image and guarantee that all necessary buckets are created for tests.

MinIO Service Updates:

• Changed the MinIO Docker image from bitnamilegacy/minio:latest to the official minio/minio:latest and added port 9001 to the service configuration. This improves compatibility and exposes the MinIO admin console.

Bucket Initialization:

• Added a workflow step to download the MinIO client (mc) and create all required buckets (asset, assetcache, thumbnail, version, recyclebin, admin, emaillog, temp, applicationlog) before tests run, ensuring proper test environment setup.

[Copilot]

Pull Request Overview

This pull request migrates the MinIO service from a legacy third-party image to the official MinIO image and adds explicit bucket creation to ensure proper test environment setup.

• Switches from bitnamilegacy/minio:latest to the official minio/minio:latest image
• Adds MinIO admin console port exposure (9001) and removes legacy environment variables
• Introduces a dedicated step to create required MinIO buckets using the official MinIO client

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}