Enable Osano again

[travjenkins]

Changes

Fixes https://github.com/estuary/marketing-site/issues/235

• Add back in Osano tag
• Add inline classifications for Osano where we can
• Break up a Section Two as it was called out in lighthouse as slow
• Added Osano to the preconnect.... not even sure if this will help
• Enabled Split Payload on Osano

Tests / Screenshots

• TBD

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit e32543c):

https://estuary-marketing--pr236-travjenkins-osano-ad-pjemagn8.web.app

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[travjenkins]

Closing for now as we probably won't add Osano with the current architecture