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## Environment
macOS Big-sur
**Liquibase Version**:
4.4.0
**Liquibase Integration & Version**:
CLI
**Operating System Type & Version**:
macOS big sur

## Description
After i had installed liquibase **4.4.0** from [official site](https://www.liquibase.org/download)  installer for mac os
i found out that command **updateTestingRollback** not working error was something like Unexpected token  `updateTestingRollback` (don't worry i had setted up uri, username and password parameters). Than i went to documentation and it was not marked as deprecated.
After that i typed `liquibase updateTestingRollback --help` in my terminal and the command was not in list of commands.

## Steps To Reproduce
List the steps to reproduce the behavior.

1. Download installer with version 4.4.0 from [official site](https://www.liquibase.org/download).
1. Install liquibase.
1. run `liquibase updateTestingRollback --help` in terminal and see there is no command in list of available commands.


return operation;
    }
    private void populateOperationChange(Contexts contexts, LabelExpression labelExpression, ChangeLogIterator changeLogIterator, ListVisitor listVisitor, OperationChange operationChange) throws LiquibaseException {
        if (changeLogIterator != null) {
            changeLogIterator.run(listVisitor, new RuntimeEnvironment(database, contexts, labelExpression));
            List<ChangeSet> operationChangeSets = listVisitor.getSeenChangeSets();
            for (ChangeSet operationChangeSet : operationChangeSets) {
                operationChange.getChangeSets().add(operationChangeSet);
            }
        }
    }
    private void populateProject(Connection connection, HubChangeLog hubChangeLog, OperationChange operationChange) {
        if (hubChangeLog == null) {
            operationChange.setProject(connection.getProject());
        } else {
            operationChange.setProject(hubChangeLog.getProject());
        }
    }
    private Operation sendStartOperationEvent(String operationType, String operationCommand, Connection connection, HubChangeLog hubChangeLog) throws LiquibaseHubException {
        Operation updateOperation = hubService.createOperation(operationType, operationCommand, hubChangeLog, connection);
        try {
            hubService.sendOperationEvent(updateOperation, new OperationEvent()
                    .setEventType("START")
                    .setStartDate(startTime)
                    .setOperationEventStatus(
                            new OperationEvent.OperationEventStatus()
                                    .setOperationEventStatusType("PASS")
                                    .setStatusMessage(String.format("%s operation started successfully", operationType))
                    )
            );