Bump bitnami/kafka from 3.9.0 to 4.0.0 in /docker/kafka#6195

dependabot[bot] wants to merge 2 commits intomainsignalfx/splunk-otel-collector:mainfrom

dependabot/docker/docker/kafka/bitnami/kafka-4.0.0signalfx/splunk-otel-collector:dependabot/docker/docker/kafka/bitnami/kafka-4.0.0Copy head branch name to clipboard