Fixes the swap flow for users who are still in expert mode  and need permit2 approvals for a token

### test plan

added e2e test for full permit2 flow with expert mode enabled. 

failing test without the change:
<img width="1394" alt="Screenshot 2023-05-31 at 2 24 12 PM" src="https://github.com/Uniswap/interface/assets/66155195/6a39e039-31b5-4bce-91d2-5e3ebc777378">


passing test with change in the CI of this PR