feat: Added a scroll to top button on the contributor page .

[meetarora10]

Title and Issue number

Title : Add a scroll to top button on the contributor page.

Issue No. : #1219

Code Stack : HTML,CSS,JavaScript

Close #1219

Description

Added a scroll to top button on the contributor page which on click scrolls to the top with a smooth scroll effect .

Video/Screenshots (mandatory)

Contributors.-.Google.Chrome.2024-07-26.16-30-54.mp4

Type of PR

• Bug fix
• Feature enhancement
• Documentation update
• Other (specify): _______________

Checklist:

• I have performed a self-review of my code.
• I have commented my code, particularly in hard-to-understand areas.
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have gone through the contributing.md file before contributing

Additional context:

##Are you contributing under any Open-source programme?
Yes

• I am contributing under GSSOC'24
• I am contributing under VSOC'24

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[apu52]

@meetarora10 good work