updated RELATED_IMAGE_PGADMIN to new v5 pgadmin4 for kustomize install

and OLM installer

Author: ValClarkson

config/manager/manager.yaml

@@ -23,7 +23,7 @@ spec:
  - name: RELATED_IMAGE_POSTGRES_14_GIS_3.1
  value: "registry.developers.crunchydata.com/crunchydata/crunchy-postgres-gis:centos8-14.0-3.1-0"
  - name: RELATED_IMAGE_PGADMIN
- value: "registry.developers.crunchydata.com/crunchydata/crunchy-pgadmin4:centos8-13.4-4.7.3"
+ value: "registry.developers.crunchydata.com/crunchydata/crunchy-pgadmin4:centos8-4.20-0"
  - name: RELATED_IMAGE_PGBACKREST
  value: "registry.developers.crunchydata.com/crunchydata/crunchy-pgbackrest:centos8-2.35-0"
  - name: RELATED_IMAGE_PGBOUNCER

installers/olm/config/redhat/related-images.yaml

@@ -13,7 +13,7 @@ spec:
  containers:
  - name: operator
  env:
- - { name: RELATED_IMAGE_PGADMIN, value: 'registry.connect.redhat.com/crunchydata/crunchy-pgadmin4:ubi8-13.4-4.7.3' }
+ - { name: RELATED_IMAGE_PGADMIN, value: 'registry.connect.redhat.com/crunchydata/crunchy-pgadmin4:ubi8-4.20-0' }
  - { name: RELATED_IMAGE_PGBACKREST, value: 'registry.connect.redhat.com/crunchydata/crunchy-pgbackrest:ubi8-2.35-0' }
  - { name: RELATED_IMAGE_PGBOUNCER, value: 'registry.connect.redhat.com/crunchydata/crunchy-pgbouncer:ubi8-1.15-3' }
  - { name: RELATED_IMAGE_PGEXPORTER, value: 'registry.connect.redhat.com/crunchydata/crunchy-postgres-exporter:ubi8-5.0.3-0' }