fix: update render flow type with new option unstable_validateStringsRenderedWithinText

[pierrezimmermannbam]

Summary

Adds new option unstable_validateStringsRenderedWithinText to renderOptions type in flow types

Test plan

I don't know how to test flow types, is there a recommended way to do so ?

[mdjastrzebski]

👍🏻

[mdjastrzebski]

We have flow check but it only checks is typedef is syntactically correct. There is no check that would verify whether the flow types match TS code.

[AugustinLF]

Just move it to flow-typed and it's not our problem anymore 👀

[mdjastrzebski]

Already merged ;-)

[AugustinLF]

Yeah I know, was just saying that for the next one ;)