feat: add option to exclude dir from app-thinning-catalog (#581)

Author: mbender74

lib/tiappxml.js

@@ -70,6 +70,10 @@ function toXml(dom, parent, name, value) {
 			break;
 
 		case 'ios':
+			if (Object.prototype.hasOwnProperty.call(value, 'exclude-dir-from-asset-catalog')) {
+				dom.create('exclude-dir-from-asset-catalog', { nodeValue: !!value['exclude-dir-from-asset-catalog'] }, node);
+			}
+
 			if (Object.prototype.hasOwnProperty.call(value, 'enable-launch-screen-storyboard')) {
 				dom.create('enable-launch-screen-storyboard', { nodeValue: !!value['enable-launch-screen-storyboard'] }, node);
 			}
@@ -443,6 +447,7 @@ function toJS(obj, doc) {
 					var ios = obj.ios = {};
 					xml.forEachElement(node, function (elem) {
 						switch (elem.tagName) {
+							case 'exclude-dir-from-asset-catalog':
 							case 'enable-launch-screen-storyboard':
 							case 'enablecoverage':
 							case 'enablemdfind':