Remove worker dependency from normalization module version

[marcosmarxm]

Tell us about the problem you're trying to solve

airbyte/airbyte-workers/src/main/java/io/airbyte/workers/normalization/DefaultNormalizationRunner.java

Line 50 in 12ed325

public static final String NORMALIZATION_IMAGE_NAME = "airbyte/normalization:0.1.38";

This can lead to a problem when we upgrade normalization. We need to wait for a new Airbyte release to be able to use. Or, if we introduce a bug in normalization people can't downgrade to a older version and keep using Airbyte.

Describe the solution you’d like

Probably we could add a env variable to be more flexible choosing the normalization operation version.

Describe the alternative you’ve considered or used

None

Additional context

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

Are you willing to submit a PR?

Yes

[jrhizor]

I think what we've discussed before is having the normalization version be in sync with the overall Airbyte version. It's very hard to guarantee a range of versions compatible with a normalization version, so it's effectively tied to the same version anyway at the moment (which is why it isn't configurable).

[jrhizor]

related: #2054

[ChristopheDuong]

Even if normalization is tied to an airbyte version, it could sometimes be helpful to have the ability to hot-swap/plug another normalization image

But this should probably be an exception rather than the general usage

[evantahler]

Closing this in favor of #16671 which will strongly decouple normalization from the workers