Required ENV variables:
AWS_ACCESS_KEY
AWS_ACCESS_SECRET
S3_BUCKET_NAME
S3_REGION
S3_PATH_PREFIX is the path inside S3 bucket
HA_URL is HomeAssistant URL without /api
HA_TOKEN
LOCAL_BACKUPS_PATH is path to local folder with backups(homeassistant/backups)
CRON_SCHEDULE generate here
HA_BACKUP_DATETIME_ENTITY is a HomeAssistant entity(input_datetime) that will get updated with actual date and time when the backup is done