Add GitHub and LinkedIn icon in Footer section

[Deepanshi-05]

#545

Add social media icons like GitHub and Linkedln in the Footer section

Screenshots / Videos (if applicable)

Checklist:

• I have performed a self-review of my code.
• I have read and followed the Contribution Guidelines outlined in the project's documentation.
• I have thoroughly tested the changes before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have commented my code, particularly in hard-to-understand areas.

[github-actions]

Excellent work🚀🚀, @GitNinja-bcd! Thank you for submitting your pull request. Your contribution is valuable, and we appreciate your efforts to improve our project. We will review your changes promptly and provide feedback. Keep up the excellent work! Please remember to check our documentation and guidelines.

[netlify]

✅ Deploy Preview for blogzen-opensource ready!

Name	Link
🔨 Latest commit	a1d59ca
🔍 Latest deploy log	https://app.netlify.com/sites/blogzen-opensource/deploys/666bec287b6e4300097b7d65
😎 Deploy Preview	https://deploy-preview-552--blogzen-opensource.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[Deepanshi-05]

Kindly review this PR.

[github-actions]

This PR has been automatically closed due to inactivity from the owner for 15 days.