chore: add link test (#10763)

Author: vladitasev

packages/main/cypress/specs/Link.cy.tsx

@@ -1,5 +1,21 @@
 import Link from "../../src/Link.js";
 
+describe("Main functionality", () => {
+	it("clicking the link works", () => {
+		cy.mount(<Link href="#test">Click me</Link>);
+
+		cy.url().should("not.include", "#test");
+
+		cy.get("[ui5-link]")
+			.shadow()
+			.find("a")
+			.as("link")
+			.realClick();
+
+		cy.url().should("include", "#test");
+	});
+});
+
 describe("Accessibility", () => {
 	it("setting accessible-description is applied to button tag", () => {
 		cy.mount(<Link accessibleDescription="A long description."></Link>);