Add possibility to customize readiness and liveness probe settings

[eugenpro]

According to https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.2/html/getting_started_with_jboss_eap_for_openshift_online/migrating-application-openshift-4 Probes should be livenessProbe: exec: command: - /bin/bash - '-c' - /opt/eap/bin/livenessProbe.sh initialDelaySeconds: 60 periodSeconds: 16 successThreshold: 1 failureThreshold: 3 but but default they are still 10 seconds for statefulset. Please change their default values or add capability to modify them