Added Kaun banega crorepati game

[AayushKotwani3]

Description

Added a Kaun Banega Crorepati (KBC) quiz game to the Python Mini Projects repository.
This game allows users to play a quiz-based game inspired by the Indian TV show. It includes multiple-choice questions, lifelines (like 50:50), and keeps score.

Fixes #

• Issue_no: <insert your issue no here>
• Not applicable

Type of change

• New project insert
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Documentation Update

Project

• Your Project Name: Kaun Banega Crorepati Quiz Game

• Short Description: A Python-based command-line quiz game that simulates the format of Kaun Banega Crorepati. Players answer multiple-choice questions, use lifelines like 50:50, and progress through increasing levels of difficulty.

Checklist:

• I have named my files and folder, according to this project's guidelines.
• My code follows the style guidelines of this project.
• I have commented on my code, particularly in hard-to-understand areas.
• I have created a helpful and easy to understand README.md, according to the given README_TEMPLATE.
• My changes do not produce any warnings.