Merge branch '64768-update-email-address-on-how-to-reset-your-root-password-docs' into 'master'

Resolve "Update email address on How to reset your root password docs"

Closes #64768

See merge request gitlab-org/gitlab-ce!30926

doc/security/reset_root_password.md

@@ -23,7 +23,7 @@ user = User.where(id: 1).first
 or
 
 ```bash
-user = User.find_by(email: 'admin@local.host')
+user = User.find_by(email: 'admin@example.com')
 ```
 
 Now you can change your password: