## Description
CLI cannot find liquibase.properties inside jar file with resources

## Steps To Reproduce
* put liquibase.properties inside jar file with database changelog and chagesets. in my case it is DatabaseUpdateResources.jar
* replace path to liquibase.jar, database driver jar and jar with resouurces in command below and run it
* java -cp "${path_to_jar}\liquibase.jar;${path_to_jar}\DatabaseUpdateResources.jar;${path_to_database_driver_jar}{database_driver.jar}" liquibase.integration.commandline.Main --logLevel=info update

## Actual Behavior
Errors:
The option --url is required.
The option --changeLogFile is required.

## Expected/Desired Behavior
liquibase used options from liquibase.properties inside jar in classpath.

## Additional Context
in version 3.5.3 cli update with properties file in jar worked correctly, this problem happened after updating to 4.2.0.

Issue created from original PR #1545


CommandLine.Model.CommandSpec parent = rootCommand.getCommandSpec();
        
        for (int i = 0; i < commandName.length - 1; i++) {
            final CommandLine commandGroup = parent.subcommands().get(commandName[i]);
            final String[] groupName = Arrays.copyOfRange(commandName, 0, i + 1);
            if (commandGroup == null) {
                parent = addSubcommandGroup(groupName, commandDefinition, parent);
            } else {
                parent = commandGroup.getCommandSpec();
            }
            configureSubcommandGroup(parent, groupName, commandDefinition);
        }
        return parent;
    }
    private void configureSubcommandGroup(CommandLine.Model.CommandSpec groupSpec, String[] groupName, CommandDefinition commandDefinition) {
        final String header = StringUtil.trimToEmpty(commandDefinition.getGroupShortDescription(groupName));
        final String description = StringUtil.trimToEmpty(commandDefinition.getGroupLongDescription(groupName));
        if (!header.equals("")) {
            groupSpec.usageMessage().header("< " + header + " >\n");
        }
        if (!description.equals("")) {
            groupSpec.usageMessage().description(description + "\n");
        }
    }
    private CommandLine.Model.CommandSpec addSubcommandGroup(String[] groupName, CommandDefinition commandDefinition, CommandLine.Model.CommandSpec parent) {
        final CommandLine.Model.CommandSpec groupSpec = CommandLine.Model.CommandSpec.wrapWithoutInspection(null, defaultFactory);
        configureHelp(groupSpec, false);
        groupSpec.optionsCaseInsensitive(true);
        groupSpec.subcommandsCaseInsensitive(true);
        parent.addSubcommand(groupName[groupName.length - 1], groupSpec);