Updated /gsoc page with changes requested

[KingRain]

Closes #3380

This pull request includes significant updates to the gsoc.html file, focusing on adding a new section for a community fundraiser and introducing potential candidates and mentors. The changes aim to enhance the webpage by providing more detailed information and encouraging community support.

Key changes include:

Fundraiser Section:

• Added a new section to introduce a community fundraiser to support additional students not funded by GSoC. This includes a detailed explanation of the fundraiser's purpose and mechanics.
• Included a donations table to display current contributions and a link for visitors to donate to the BLT project.

Potential Candidates and Mentors:

• Added a new section showcasing potential candidates and mentors with their specializations and images. This section aims to provide visibility to the participants and mentors involved in the project.

[DonnieBLT]

Thank so much @KingRain - can you please attach a screenshot?

[KingRain]

Here are screenshots of the changes implemented

[DonnieBLT]

Can you please add this to the right side of the page so it's above the fold, also can you make the mentor / student area a table so that each mentor will align with a student? Also add the potential amounts to each row

[DonnieBLT]

some tweaks