ImpactZero: add payout schedule (every minute)

[subimpact]

Update ImpactZero validator listing (NQ08 ACT8 T0FE PTG8 P5RL H2S3 QGXH V15R NVXY) with payout schedule: rewards auto-restaked every minute. 0% fee, payoutType restake.

[Albermonte]

Please, review the failing CI

[subimpact]

Please, review the failing CI

@Albermonte apologies for this! reviewed and fixed

[Albermonte]

validators-api/README.md

Lines 80 to 84 in 11995bb

	- `payoutType`: The method used to payout the rewards. Possible values are:
	- `restake`: Rewards are automatically restaked.
	- `direct`: Rewards are paid directly into the staker's wallet and are not automatically restaked. Requires:
	- `payoutAddress`: Provide address you will payout from.
	- `payoutSchedule`: Specify the frequency of payouts using the [cron job format](https://crontab.guru/). Example: `0 */6 * * *` for payouts every 6 hours.