Helm release name must be less then 32 characters for mojaloop charts with dependencies on Percona MySQL

[mdebarros]

Currently the charts will deploy Percona cluster with the following cluster name

ENV VAR wsrep_cluster_name: "<HELM RELEASE NAME>-centralledger-mysql"

If wsrep_cluster_name is larger then 32 characters, the Percona cluster will fail to start as there is a max limit of 32 characters.

ref: https://bugs.launchpad.net/percona-xtradb-cluster/+bug/1468964 ref: https://jira.percona.com/browse/PXC-1123 ref: https://github.com/bloomberg/chef-bcpc/issues/649