fix(ui5-tree): alignment of items (#3424)

Author: nnaydenow

packages/main/src/TreeListItem.hbs

@@ -23,8 +23,8 @@
 			<div part="title" class="ui5-li-title"><slot></slot></div>
 		{{/if}}
 
-		{{#if info}}
-			<span part="info" class="ui5-li-additional-text">{{info}}</span>
+		{{#if additionalText}}
+			<span part="additional-text" class="ui5-li-additional-text">{{additionalText}}</span>
 		{{/if}}
 	</div>
 {{/inline}}

packages/main/src/themes/TreeListItem.css

@@ -76,6 +76,7 @@
 	display: flex;
 	align-items: center;
 	justify-content: center;
+	flex-shrink: 0;
 }
 
 .ui5-li-tree-toggle-icon {