feat: update to openjdk 11.0.16

fix(cmak2zk): update alpine version to alpine3.13

feat: cmak 3.0.0.6

feat!: adapted cmak2zk

feat!: repo transfer and ci setup

feat: example using cmak2zk to initialize cluster

chore(docs): describe configuration override

chore: use compiled cmak for docker build

chore(docs): link to cmak operator

Update to 3.0.0.5

update to CMAK 3.0.0.4

Update to CMAK 3.0.0.2 (#21)

Move contribution section to the top.

Update kafka-manager to version 2.0.0.2

Release 1.3.3.23