test: updated tests as per latest frappe ui version

cypress/e2e/batch_creation.cy.js

@@ -10,11 +10,11 @@ describe("Batch Creation", () => {
 		cy.get("span").contains("Settings").click();
 
 		// Add a new member
-		cy.get('[id^="headlessui-dialog-panel-v-"]')
+		cy.get("[data-dismissable-layer]")
 			.find("span")
 			.contains(/^Members$/)
 			.click();
-		cy.get('[id^="headlessui-dialog-panel-v-"]')
+		cy.get("[data-dismissable-layer]")
 			.find("button")
 			.contains("New")
 			.click();
@@ -28,12 +28,12 @@ describe("Batch Creation", () => {
 		cy.get("button").contains("Add").click();
 
 		// Add evaluator
-		cy.get('[id^="headlessui-dialog-panel-v-"]')
+		cy.get("[data-dismissable-layer]")
 			.find("span")
 			.contains(/^Evaluators$/)
 			.click();
 
-		cy.get('[id^="headlessui-dialog-panel-v-"]')
+		cy.get("[data-dismissable-layer]")
 			.find("button")
 			.contains("New")
 			.click();
@@ -156,11 +156,7 @@ describe("Batch Creation", () => {
 
 		/* Add student to batch */
 		cy.get("button").contains("Add").click();
-		cy.get('div[id^="headlessui-dialog-panel-v-"]')
-			.first()
-			.find("button")
-			.eq(1)
-			.click();
+		cy.get('div[role="dialog"]').first().find("button").eq(1).click();
 		cy.get("input[id^='headlessui-combobox-input-v-']").type(randomEmail);
 		cy.get("div").contains(randomEmail).click();
 		cy.get("button").contains("Submit").click();

cypress/e2e/course_creation.cy.js

@@ -76,7 +76,7 @@ describe("Course Creation", () => {
 		cy.button("Add Chapter").click();
 
 		cy.wait(1000);
-		cy.get("[id^=headlessui-dialog-panel-")
+		cy.get("[data-dismissable-layer]")
 			.should("be.visible")
 			.within(() => {
 				cy.get("label").contains("Title").type("Test Chapter");
@@ -143,7 +143,7 @@ describe("Course Creation", () => {
 		cy.get("span").contains("Community").click();
 		cy.button("New Question").click();
 		cy.wait(500);
-		cy.get("[id^=headlessui-dialog-panel-").within(() => {
+		cy.get("[data-dismissable-layer]").within(() => {
 			cy.get("label").contains("Title").type("Test Discussion");
 			cy.get("div[contenteditable=true]").invoke(
 				"text",