There is nothing to amend on your filed tax return unless this is an excess contribution or it qualifies for a Retirement Savings Contributions Credit. You can amend your tax return in TurboTax to include this contribution, but absent a need to file the amendment, the only reason would be to correct your Roth IRA basis tracking so that it will be correct when transferring your tax file into 2023 TurboTax next year.
Alternatively you can just correct your basis information in 2023 TurboTax after transferring in your existing 2022 tax file.
