Change the nar package name for pulsar-io-kafka-connect-adaptor

[codelipenghui]

We have change the nar package name in #9808 which will broken the website download link,
The reported issue is https://issues.apache.org/jira/browse/PULSAR-16

[eolivelli]

I am not sure that this won't break something downstream for the users of this module.
probably it is not a problem

@dlg99 would you mind to take a look ?
you talked about this module at PulsarSummit

[dlg99]

I don't think it will break anything, but it might be confusing (as in: tracking what builds the file) given existing pulsar/pulsar-io/kafka-connect-adaptor module.
It should be ok to simply update the website.
Either way is good with me.

[eolivelli]

Integration tests failed.
@codelipenghui PTAL

[dlg99]

@codelipenghui integration tests failed with

Error:  Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:3.3.0:single (distro-assembly) on project pulsar-io-distribution: Failed to create assembly: Error adding file to archive: /home/runner/work/pulsar/pulsar/distribution/io/./../../pulsar-io/kafka-connect-adaptor-nar/target/pulsar-io-kafka-connect-adaptor-nar-2.9.0-SNAPSHOT.nar -> [Help 1]

probably need to update

pulsar/distribution/io/src/assemble/io.xml

Line 60 in 0ead803

<file><source>${basedir}/../../pulsar-io/kafka-connect-adaptor-nar/target/pulsar-io-kafka-connect-adaptor-nar-${project.version}.nar</source></file>

[codelipenghui]

Thanks @dlg99 @eolivelli. Will fix the tests soon.

[eolivelli]

LGTM