Merge pull request #3512 from overleaf/jpa-cleanup-email-regex

[misc] EmailHelper: remove an unreachable group from the email regex

GitOrigin-RevId: 9b5f77e54cffd72220c0c2047032ba4ff0f9dece

services/web/app/src/Features/Helpers/EmailHelper.js

@@ -1,5 +1,5 @@
 // eslint-disable-next-line no-useless-escape
-const EMAIL_REGEXP = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\ ".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
+const EMAIL_REGEXP = /^([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
 
 function getDomain(email) {
   email = parseEmail(email)