MM-54569 : Update maximum password length on UI to 72 characters (#26699)

e2e-tests/playwright/support/ui/pages/signup.ts

@@ -46,7 +46,7 @@ export default class SignupPage {
         this.usernameError = page.locator(
             'text=Usernames have to begin with a lowercase letter and be 3-22 characters long. You can use lowercase letters, numbers, periods, dashes, and underscores.',
         );
-        this.passwordError = page.locator('text=Must be 5-64 characters long.');
+        this.passwordError = page.locator('text=Must be 5-72 characters long.');
 
         const newsletterBlock = page.locator('.check-input');
         this.newsLetterCheckBox = newsletterBlock.getByRole('checkbox', {name: 'newsletter checkbox'});