chore(deps-dev): update cypress to v12 (#8889)

This update required changing the configuration
and test directory structure. Some tests needed
to be amended as well to compensate for new
Cypress APIs.

cypress.config.js

@@ -0,0 +1,19 @@
+const { defineConfig } = require("cypress")
+
+const startOAuthServer = require("./test/e2e-cypress/support/helpers/oauth2-server")
+
+module.exports = defineConfig({
+  fileServerFolder: "test/e2e-cypress/static",
+  fixturesFolder: "test/e2e-cypress/fixtures",
+  screenshotsFolder: "test/e2e-cypress/screenshots",
+  videosFolder: "test/e2e-cypress/videos",
+  video: false,
+  e2e: {
+    baseUrl: "http://localhost:3230/",
+    supportFile: "test/e2e-cypress/support/e2e.js",
+    specPattern: "test/e2e-cypress/e2e/**/*.cy.{js,jsx}",
+    setupNodeEvents: () => {
+      startOAuthServer()
+    },
+  },
+})