feat: added hover animation

[Shreyanshi210205]

Description

Added hover animation to the cards in the "Why we need this" section

Fixes #308

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change)

How Has This Been Tested?

When go to "Why we need this" section we can see the cards showing hover animation

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

[Anshgrover23]

@Shreyanshi210205 your one check is failing, run npm run format
and kindly share before and after screenshots for referencing in the PR.

[Shreyanshi210205]

@Anshgrover23 fixed the check failing. Kindly check once.

[Anshgrover23]

NICE WORK!