chore(contracts): update Viper OpenAPI pin

[github-actions]

Scheduled drift check detected a change in the live Viper OpenAPI spec.

Source: https://viper-xi.vercel.app/api/openapi.json

oasdiff exit code: 0 (1 = breaking changes for assets-processIntegrationCreate)

oasdiff output:

No changes detected
::notice::Non-breaking Viper OpenAPI changes:
No changes detected
No breaking Viper OpenAPI changes detected

Automated by contracts.yml drift job.

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Summary by cubic

Update contracts/viper/openapi.json to match the latest live Viper OpenAPI spec. oasdiff reports no changes, so no breaking impact and no client updates required.

^{Written for commit 74443e6. Summary will update on new commits.}

[t-a-y-l-o-r]

@xnorkl we should probably run the json through jq to keep it readable . As is the diff is unhelpful