chore(helm): update crojob to batch/v1 api
No more such messages on deploy:
36:03.826511 67 warnings.go:70] batch/v1beta1 CronJob is deprecated in v1.21+, unavailable in v1.25+; use batch/v1 CronJob
CronJob batch/v1 API is avaialable since v1.21 and has no notable changes, see https://kubernetes.io/docs/reference/using-api/deprecation-guide/#cronjob-v125