Config Maps created by Patroni are not deleted during cleanup process

[kuanfandevops]

There are two config maps create when deploy Patroni. Samples are listed as below:

1. patroni-dev-133-config
   apiVersion: v1
   kind: ConfigMap
   metadata:
   annotations:
   config: >-
   {"postgresql":{"parameters":{"max_prepared_transactions":0,"max_connections":100,"max_locks_per_transaction":64},"use_pg_rewind":true}}
   initialize: '6810106684732760101'
   creationTimestamp: '2020-03-30T20:52:02Z'
   labels:
   app.kubernetes.io/name: patroni
   cluster-name: patroni-dev-133
   name: patroni-dev-133-config
   namespace: tbiwaq-dev
   resourceVersion: '1692551404'
   selfLink: /api/v1/namespaces/tbiwaq-dev/configmaps/patroni-dev-133-config
   uid: 4e464ba5-72c8-11ea-94de-0050568379a2

2. patroni-dev-133-leader
   apiVersion: v1
   kind: ConfigMap
   metadata:
   annotations:
   acquireTime: '2020-03-30T20:52:24.377124+00:00'
   optime: '29074544'
   renewTime: '2020-03-30T21:12:14.526894+00:00'
   transitions: '0'
   ttl: '30'
   creationTimestamp: '2020-03-30T20:52:24Z'
   labels:
   app.kubernetes.io/name: patroni
   cluster-name: patroni-dev-133
   name: patroni-dev-133-leader
   namespace: tbiwaq-dev
   resourceVersion: '1692582304'
   selfLink: /api/v1/namespaces/tbiwaq-dev/configmaps/patroni-dev-133-leader
   uid: 5b9bd86a-72c8-11ea-94de-0050568379a2