Add Programiz PRO resource in Coding practice for beginners

[ashmitasth]

trafficstars

Summary of your changes

Added Programiz PRO resource in Coding practice for beginners

Description

This commit introduces Programiz PRO, a beginner-friendly interactive learning platform that provides highly curated learning paths. It includes interactive courses, a challenge-based learning approach, and interview preparation courses. https://programiz.pro/

Checklist

• [X] My change follows the Contributing Guidelines
• [X] I have added only one new link to the list.
• [X] I have checked that the link that I added does NOT exist in the project already.
• [X] I have sorted the link alphabetically under the related section.