Added SpeakerCard Component

[BabyElias]

Description

Added SpeakerCard component for the fifth theme. The component can take multiple card items and is responsive in Desktop , Tablet as well as moblie view.

Related Issue

Fixes Issue #415

Screenshots (In case of UI changes):

Desktop View:

Tablet View:

Mobile View :

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• All new and existing tests have passed and it does not give any unexpected error for the same.