You don't. There is nothing on the 5498-SA that you enter into TurboTax.
You should have already entered this 2024 contribution for 2023 in the HSA interview. You did, didn't you?
Back in the HSA interview, there was a screen, "Did your employer tell you about any other contributions?"
Click on YES, and three new lines appear. You want to enter this 2024 amount for 2023 on the second line.
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