excludePackagesStartingWith overrides excludePackages

[eugene1g]

Currently it's not possible to combine the two exclusion lists to filter out packages in different ways, such as --excludePackagesStartingWith="@mystartup/" --excludePackages='spdx-exceptions;spdx-license-ids'. Specifically, excludePackagesStartingWith overrides the results from excludePackages in

license-checker-rseidelsohn/lib/index.js

Lines 646 to 668 in ff44a92

	let resultJson = { ...filtered };
	// package whitelist
	const whitelist = getOptionArray(args.includePackages);
	if (whitelist) {
	resultJson = onlyIncludeWhitelist(whitelist, filtered);
	}
	// package blacklist
	const blacklist = getOptionArray(args.excludePackages);
	if (blacklist) {
	resultJson = excludeBlacklist(blacklist, filtered);
	}
	// exclude by package name starting with a string
	const excludeStartString = getOptionArray(args.excludePackagesStartingWith);
	if (excludeStartString) {
	resultJson = excludePackagesStartingWith(excludeStartString, filtered);
	}
	if (args.excludePrivatePackages) {
	Object.keys(filtered).forEach(filterDeletePrivatePackages);
	}

Would you be open to a PR to fix this, so it's possible to use both of those options?