Add blog-contribution-guidelines for Blog Contributions

[Ayush9026]

Description:

We need to establish clear guidelines for contributing blog posts to our project. This will help maintain the quality and consistency of our blog content and make it easier for new contributors to understand our expectations and processes.

Additional Notes: Feel free to suggest any other sections or modifications to the proposed content. Let's make our blog a great place for sharing knowledge and experiences!

[Ayush9026]

/assign @Ayush9026 i will solve this issue.

[h4l0gen]

Hi @Ayush9026, where are we thinking to add this? Thank you 👍

[Ayush9026]

@lukpueh will i add this in this repo.