Add testimonial section to upspeak page

[gajindubandara]

Purpose

The purpose of this PR is to fix #1038

Goals

To add a testimonial section to the UpSpeak page

Approach

Added the testimonial section to the UpSpeak page
Did further discussions about the testimonial section in HIVE(https://sef.discourse.group/t/creating-a-new-webpage-for-upspeak/298/6?u=gajindu_bandara)

Screenshots

Preview Link

https://pr-1039-sef-site.surge.sh/

Checklist

• This PR doesn't commit any keys, passwords, tokens, usernames, or other secrets.
• I have read and understood the development best practices guidelines ( http://bit.ly/sef-best-practices )
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation

[sef-bot]

This pull request has been mentioned on SEF Hive. There might be relevant details there:

https://sef.discourse.group/t/creating-a-new-webpage-for-upspeak/298/30

[Gravewalker666]

The code is alright, but there are a bunch of unnecessary indentation changes.
Try to keep only the changes related to the task, if it's hard to undo it's alright, there's no harm in merging this.
Give it a try and let me know. :)

[gajindubandara]

The code is alright, but there are a bunch of unnecessary indentation changes.
Try to keep only the changes related to the task, if it's hard to undo it's alright, there's no harm in merging this.
Give it a try and let me know. :)

I guess the thing is I used the code reformat function in the intel ij to make the new code in the correct order. So it has affected the whole code.

[gajindubandara]

@Gravewalker666 I tried but it seems hard to re-align all the things 😅

[Gravewalker666]

Oh sorry, @gajindubandara I forgot about this PR
I thought I merged it sorry for the delay