[jenkins/security-cypress] send status emails to entire team (#75171)

Co-authored-by: spalger <spalger@users.noreply.github.com>

.ci/Jenkinsfile_security_cypress

@@ -16,6 +16,6 @@ kibanaPipeline(timeoutMinutes: 180) {
   }
 
   if (params.NOTIFY_ON_FAILURE) {
-    kibanaPipeline.sendMail(to: 'gloria.delatorre@elastic.co')
+    kibanaPipeline.sendMail(to: 'siem_dev_team@elastic.co')
   }
 }