fix: APP-2937 Remove gap between FTVA event cards

[tinuola]

Connected to APPS-2937

Component Updated: _section-teaser-card.scss

https://deploy-preview-610--ucla-library-storybook.netlify.app/?path=/story/section-wrapper--ftva-series-2-cards

Screenshots:

Checklist:

• [ ] I checked that it is working locally in the dev server
• [x] I checked that it is working locally in the storybook
• ~~[ ] I checked that it is working locally in the library-website-nuxt dev server~~
• [x] I added a screenshot of it working
• [ ] UX has reviewed and approved this
• [x] I requested a PR review from the dev team
• [x] I used a conventional commit message
• [x] I assigned myself to this PR

[github-actions[bot]]

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[github-actions[bot]]

🚀 Deployed on https://deploy-preview-610--ucla-library-storybook.netlify.app

[pghorpade]

:tada: This PR is included in version 3.17.1 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: