Integration page quick updates

[travjenkins]

Changes

• Adding contact us to integrations page
• Updating the register cta to be styled properly
• Ran an install and lock updated

Tests / Screenshots

desktop

mobile

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit 9401c41):

https://estuary-marketing--pr354-travjenkins-feature-n7rbh0wx.web.app

_{(expires Sun, 14 Jul 2024 17:50:30 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

_{Sign: 76f6b095a0752e5d9c6c890267f9fdc3e392161e}