Added Wi-Fi Password Extractor with QR Code Generator script

[Akshad04]

PR Title

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Summary

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Description

The changes are as follows:

• Added code that you wanted

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,

[Your Name]