Bug: PASSWORD_VALIDATOR.py missing the check for uppercase character

[sri443]

Looks like password validator does not check for uppercase letters, even though it tells users to include one.

Steps to reproduce the behavior:

1. Enter a password that meets all requirements except for an uppercase letter.
2. Submit the password.

Expected behavior: The password should be rejected if it doesn't have an uppercase letter.
Actual behavior: The password gets accepted without uppercase letter.

Suggested fix: Add a check to make sure there's at least one uppercase letter.

[github-actions]

Hi @sri443! 👋

Thank you for creating an issue in our repository! We appreciate your contribution and will get back to you as soon as possible.

[larymak]

Hi @sri443
Do you mind fixing the bug? I have assigned the issue to you

[sri443]

@larymak Sure!