Added Trisection Point Calculator

[SumithThota]

Fixed Issue🛠️

Closes #1333

Description👨‍💻

A Trisection point calculator is added to our CalcDiverse Project. Note: Trisection points are used to divide a line segment into three equal parts, or dividing a line segment in the ratio 1:2 and 2:1 internally. This calculator is used in various fields of geometry & in coordinate systems.

Type of Change📄

• [X] New feature (non-breaking change which adds functionality)

Checklist✅

• [X] I am an Open Source contributor
• [X] I have performed a self-review of my code
• [X] My code follows the style guidelines of this project

Screenshots/GIF📷

Before calculation

After calculation

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[SumithThota]

Hello @Rakesh9100 (PA) I have successfully added Trisection Point calculator Please review my code and add appropriate labels to it.

[Nihal4777]

@Rakesh9100 This PR can be merged.

[github-actions[bot]]

Congrats, Your pull request has been successfully merged 🥳🎉 Thank you for your contribution to my project 🚀 Keep Contributing!! ✨ @SumithThota