K8SPG-907 Fix panic on JSON marshal if PITRestoreDateTime is not a pointer#1368

hors merged 2 commits intopercona:mainpercona/percona-postgresql-operator:mainfrom

pcman312:pitrestoredatetime/marshaljson_fixpcman312/percona-postgresql-operator:pitrestoredatetime/marshaljson_fixCopy head branch name to clipboard