Support for Azure Blob

[d0roppe]

Is your feature request related to a problem? Please describe.
Investigate the setup and use of S3Proxy to access Azure Blob but with existing S3 API access.

This is a potential alternative to MinIO for S3 support into

Describe the solution you'd like
Have a 3rd party addition in the Azure env to allow S3 access into Azure Blob without any code changes.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Acceptance Criteria
1.
GIVEN [a precondition]
AND [another precondition]
WHEN [test step]
AND [test step]
THEN [verification step]
AND [verification step]

Additional context
Add any other context or screenshots about the feature request here.

[prb112]

Clarification: We do not use Minio as a proxy. We use it as an IntegrationTest environment.

[prb112]

I've implemented Azure Blob support

[d0roppe]

Moved this back to in-progress as a couple of exports are not fully working correctly.

[d0roppe]

Ran the test with the latest code and it was working as expected. Closing the issue.