orchestrator fails to start in IPv6/DualStack cluster due to too many colons in address #929
Description
With mysql-operator v0.6.3, when .Env.HOSTNAME resolves to an IPv6 address, the orchestrator fails to start with:
2024-10-09 08:37:24 ERROR failed to open raft store: listen tcp: address xxxx:xxxx:xxxx:xxxx::1:ac73:10008: too many colons in address
2024-10-09 08:37:24 FATAL 2024-10-09 08:37:24 ERROR failed to open raft store: listen tcp: address xxxx:xxxx:xxxx:xxxx::1:ac73:10008: too many colons in address
2024/10/09 08:37:24 Command exited with error: exit status 1