Minor fix and addition

[ritiksaxena124]

Description

This PR Area - Event

1. Add links to YouTube Live and LinkedIn Live of the upcoming event on the topic "Making the CNCF Landscape Interactive with Meshery"
2. Added Twitter handles of speakers

Area - Homepage Removed one eslint error that was causing errors while committing the changes.

Notes for Reviewers

Signed commits

• [x] Yes, I signed my commits.