--chaos.monkey producing non-recoverable error

[AskAlexSharov]

return fmt.Errorf("monkey in the datacenter: %w: %v", consensus.ErrInvalidBlock, txTaskErr)

ErrInvalidBlock - is not recoverable error. Node marking this block as bad and doesn't have other forks to switch. Probably need return some recoverable error. But anyway: current version is useful - for testing how node behave when doesn't have good forks.