Reapply "chore(sdk): update @hey-api/openapi-ts to 0.90.4" (#8927)

This reverts commit 91b8ba2186170cbefc338867b69369d42ff9344a.

Aiden Cline committed 3mo ago

5479928a9d9ae39c66e1a88d2be4e3d7cbc2cde3

Parent: 40836e9