Kafka 2.7.0 is not supported by ocp49 strimzi operator anymore

[pjgg]

Required by: #327

OCP49 warning message:

2021-11-04 12:39:58 WARN  AbstractOperator:481 - Reconciliation #5(timer) Kafka(ts-tdrxyaqefb/kafka-instance): Failed to reconcile
io.strimzi.operator.cluster.model.InvalidResourceException: Version 2.7.0 is not supported. Supported versions are: 2.8.0, 2.8.1, 3.0.0.

[pjgg]

run tests

[rsvoboda]

Once PR merged, it needs to be backported to 2.2 brach.

We are delivering Kafka 2.8 in RHBQ 2.2

org.apache.kafka:connect-api:2.8.0.redhat-00003
org.apache.kafka:connect-file:2.8.0.redhat-00003
org.apache.kafka:connect-json:2.8.0.redhat-00003
org.apache.kafka:connect-transforms:2.8.0.redhat-00003
org.apache.kafka:kafka-clients:2.8.0.redhat-00003
org.apache.kafka:kafka-streams:2.8.0.redhat-00003
org.apache.kafka:kafka_2.12:2.8.0.redhat-00003

[pjgg]

The following serverless ocp 4.9 test are failing (are not related to this PR):

OpenShiftUsingExtensionAndDockerBuildAndServerlessPingPongResourceIT
OpenShiftUsingExtensionAndServerlessPingPongResourceIT

[pjgg]

run tests

[mjurc]

@pjgg can you review the test suite failures? Thanks

[pjgg]

run tests

[mjurc]

run tests

[mjurc]

Failure unrelated to the PR, merging