added workflow as per issue #43

[Asymtode712]

PR Description

This feature aims to solve the problem of poor communication and lack of acknowledgment when issues are closed. By automatically commenting on closed issues, it ensures that contributors are informed about the closure and are thanked for their efforts. This helps maintain a positive and engaging community atmosphere, encouraging continued contributions and fostering good relationships between maintainers and contributors.

Related Issues: Issue for which you are raising a PR for

• Closes #43

Issue

43

Checklist

• [X] I have gone through the contributing guide
• [X] I have updated my branch and synced it with project main branch before making this PR
• [X] Is this a bug fix/enhancement/documentation changes
• [X] Part of GSSOC
• [X] Tested for any breaking changes
• [X] Other relevant checks completed

Undertaking

I declare that:

1. The content I am submitting is original and has not been plagiarized.
2. No portion of the work has been copied from any other source without proper attribution.
3. The work has been checked for plagiarism, and I assure its authenticity.

I understand that any violation of this undertaking may have legal consequences that I will bear and could result in the withdrawal of any recognition associated with the work.

• [X] I Agree

[Asymtode712]

@aswinikalyan30 please review and merge this PR

Also, add labels to this PR

[aswinikalyan30]

Yes, I do usually do that to any PR/issue. Thanks.