Use the pwd_secure_min value (plus 5) for generated password

[snipe]

A user in MacAdmins mentioned that our password generation on the user create doesn't respect the pwd_secure_min. The default was 16, but if you had a password requirement of higher than that, it would generate a password that was too short.

This now takes the pwd_secure_min value and adds 5 (for good measure) for the length of password that gets generated.

[what-the-diff]

PR Summary

• Enhanced Password Length Flexibility
  The password length in the edit.blade.php file is no longer rigidly set to 16. Now, it's dynamically calculated based on the pwd_secure_min setting with an added 5. This increases versatility in defining password policies.