Move the pulsar-io.yaml file in kafka-connect-adaptor-nar to correct location

[lhotari]

Motivation

This exception shows up in Functions Worker start up:

12:49:48.865 [main] WARN  org.apache.pulsar.functions.utils.io.ConnectorUtils - Failed to load connector from /pulsar/./c
onnectors/pulsar-io-kafka-connect-adaptor-nar-2.8.0-SNAPSHOT.nar
java.nio.file.NoSuchFileException: /tmp/pulsar-nar/pulsar-io-kafka-connect-adaptor-nar-2.8.0-SNAPSHOT.nar-unpacked/META-I
NF/services/pulsar-io.yaml
        at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) ~[?:1.8.0_282]
        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) ~[?:1.8.0_282]
        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) ~[?:1.8.0_282]
        at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214) ~[?:1.8.0_282]
        at java.nio.file.Files.newByteChannel(Files.java:361) ~[?:1.8.0_282]
        at java.nio.file.Files.newByteChannel(Files.java:407) ~[?:1.8.0_282]
        at java.nio.file.Files.readAllBytes(Files.java:3152) ~[?:1.8.0_282]
        at org.apache.pulsar.common.nar.NarClassLoader.getServiceDefinition(NarClassLoader.java:219) ~[org.apache.pulsar-
pulsar-common-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
        at org.apache.pulsar.functions.utils.io.ConnectorUtils.getConnectorDefinition(ConnectorUtils.java:102) ~[org.apac
he.pulsar-pulsar-functions-utils-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
        at org.apache.pulsar.functions.utils.io.ConnectorUtils.searchForConnectors(ConnectorUtils.java:154) [org.apache.p
ulsar-pulsar-functions-utils-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
        at org.apache.pulsar.functions.worker.ConnectorsManager.<init>(ConnectorsManager.java:41) [org.apache.pulsar-puls
ar-functions-runtime-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
        at org.apache.pulsar.functions.worker.PulsarWorkerService.start(PulsarWorkerService.java:447) [org.apache.pulsar-
pulsar-functions-worker-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
        at org.apache.pulsar.functions.worker.Worker.start(Worker.java:67) [org.apache.pulsar-pulsar-functions-worker-2.8
.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
        at org.apache.pulsar.functions.worker.FunctionWorkerStarter.main(FunctionWorkerStarter.java:67) [org.apache.pulsa
r-pulsar-functions-worker-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]

It turns out that the location for pulsar-io.yaml in pulsar-io-kafka-connect-adaptor-nar-2.8.0-SNAPSHOT.nar isn't correct. This change happened in PR #9808 .

Modifications

move pulsar-io.yaml from src/main/resources/services to src/main/resources/META-INF/services directory.

[lhotari]

/pulsarbot run-failure-checks