Add github action tht 'll send auto request to the mentors to review pr

[AB-san]

Is your feature request related to a problem? Please describe.
After the contributors push their code , the mentors will be automatically be assigned to review the changes

Describe the solution you'd like
Add a github action that will send auto request to the mentors to kindly review the opened pr

Are you willing to contribute to this issue? [Yes]

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

[Praful932]

Thanks for your interest, Don't think we would be needing this atm :)