add real time face blurring script

[ChrisEssomba]

PR Title

Add Real-Time Face Blurring Tool with OpenCV

Summary

summary... Add the folder containing the script and add the script's information in the Readme file of the project

Description

This PR introduces a real-time face blurring script capable of anonymizing faces in:

-Webcam feeds (live processing)

-Video files (MP4 format)

-Static images (JPG/PNG)

Checks

in the repository

• [x] Made no changes that degrades the functioning of the repository
• [x] Gave each commit a better title (unlike updated README.md)

in the PR

• [x] Followed the format of the pull_request_template
• [x] Made the Pull Request in a small level (for the creator's wellfare)
• [x] Tested the changes you made

Thank You,

Chris Essomba