Simplify login CSS selectors

Author: tdonohue

cypress/support/commands.ts

@@ -101,11 +101,11 @@ Cypress.Commands.add('login', login);
  */
 function loginViaForm(email: string, password: string): void {
   // Enter email
-  cy.get('ds-log-in [data-test="email"]').type(email);
+  cy.get('[data-test="email"]').type(email);
   // Enter password
-  cy.get('ds-log-in [data-test="password"]').type(password);
+  cy.get('[data-test="password"]').type(password);
   // Click login button
-  cy.get('ds-log-in [data-test="login-button"]').click();
+  cy.get('[data-test="login-button"]').click();
 }
 // Add as a Cypress command (i.e. assign to 'cy.loginViaForm')
 Cypress.Commands.add('loginViaForm', loginViaForm);