Update Cypress to v12 (opensearch-project#8926)

* Update cypress to v12

Signed-off-by: Daniel Rowe <rowdane@amazon.com>

* Add required e2e.js

Signed-off-by: Daniel Rowe <rowdane@amazon.com>

* Changeset file for PR opensearch-project#8926 created/updated

* Update license header

Signed-off-by: Daniel Rowe <51932404+d-rowe@users.noreply.github.com>

* Update license in e2e.js

Signed-off-by: Daniel Rowe <51932404+d-rowe@users.noreply.github.com>

---------

Signed-off-by: Daniel Rowe <rowdane@amazon.com>
Signed-off-by: Daniel Rowe <51932404+d-rowe@users.noreply.github.com>
Co-authored-by: Daniel Rowe <rowdane@amazon.com>
Co-authored-by: opensearch-changeset-bot[bot] <154024398+opensearch-changeset-bot[bot]@users.noreply.github.com>

cypress.config.js

@@ -0,0 +1,31 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+const { defineConfig } = require('cypress');
+
+module.exports = defineConfig({
+  defaultCommandTimeout: 60000,
+  requestTimeout: 60000,
+  responseTimeout: 60000,
+  viewportWidth: 2000,
+  viewportHeight: 1320,
+  env: {
+    openSearchUrl: 'http://localhost:9200',
+    SECURITY_ENABLED: false,
+    AGGREGATION_VIEW: false,
+    username: 'admin',
+    password: 'myStrongPassword123!',
+    ENDPOINT_WITH_PROXY: false,
+    MANAGED_SERVICE_ENDPOINT: false,
+    VISBUILDER_ENABLED: true,
+    DATASOURCE_MANAGEMENT_ENABLED: false,
+    ML_COMMONS_DASHBOARDS_ENABLED: true,
+    WAIT_FOR_LOADER_BUFFER_MS: 0,
+  },
+  e2e: {
+    baseUrl: 'http://localhost:5601',
+    specPattern: 'cypress/integration/**/*_spec.{js,jsx,ts,tsx}',
+  },
+});