Restore right click context menu on inline tab

Fixes #260552

Author: Tyriar

src/vs/workbench/contrib/terminal/browser/terminalView.ts

@@ -475,6 +475,7 @@ class SingleTerminalTabActionViewItem extends MenuEntryActionViewItem {
 			this._elementDisposables.push(dom.addDisposableListener(this.element, dom.EventType.CONTEXT_MENU, e => {
 				if (e.button === 2) {
 					this._openContextMenu();
+					e.stopPropagation();
 					e.preventDefault();
 				}
 			}));