Use Java 17 for GH actions (#1557)
Use Java 17 for GH actions (#1557)

Signed-off-by: Pierangelo Di Pilato <f5f1d2015efd0bb51da99f56609dc938930158a7@redhat.com>
knative-sandbox/eventing-kafka-broker,knative-sandbox/eventing-kafka-broker,knative-sandbox/eventing-kafka-broker