fix(nifi): NiFi OPA plugin path in final image

[labrenbe]

Description

Copy the plugin into lib directory instead of extensions and use a standardized name for the nar file.

Definition of Done Checklist

Note

Not all of these items are applicable to all PRs, the author should update this template to only leave the boxes in that are relevant.

Please make sure all these things are done and tick the boxes

• Changes are OpenShift compatible
• All added packages (via microdnf or otherwise) have a comment on why they are added
• Things not downloaded from Red Hat repositories should be mirrored in the Stackable repository and downloaded from there
• All packages should have (if available) signatures/hashes verified
• Add an entry to the CHANGELOG.md file
• Integration tests ran successfully

TIP: Running integration tests with a new product image

The image can be built and uploaded to the kind cluster with the following commands:

boil build <IMAGE> --image-version <RELEASE_VERSION> --strip-architecture --load
kind load docker-image <MANIFEST_URI> --name=<name-of-your-test-cluster>

See the output of boil to retrieve the image manifest URI for <MANIFEST_URI>.

[NickLarsenNZ]

LGTM, I assume it builds locally.

From memory, this removes a warning on startup. Is there any other effect?

[labrenbe]

LGTM, I assume it builds locally.

From memory, this removes a warning on startup. Is there any other effect?

No, the only other change is that the name of the nar-file will follow the naming convention.