[Normalizer][easy] Fix in hard-coded types
[Normalizer][easy] Fix in hard-coded types

Summary: These types should have been `BoundT`s from the beginning.

Reviewed By: pakoito

Differential Revision: D12838020

fbshipit-source-id: 35c518a1b5c9cbd2036601403e8c87b0f72c2e05

mroch/flow,mroch/flow,gabelevi/flow,samwgoldman/flow,AgentME/flow,facebook/flow,samwgoldman/flow,samwgoldman/flow,gabelevi/flow,gabelevi/flow,samwgoldman/flow,facebook/flow,mroch/flow,facebook/flow,gabelevi/flow,facebook/flow,popham/flow,samwgoldman/flow,AgentME/flow,AgentME/flow,popham/flow,popham/flow,gabelevi/flow,AgentME/flow,popham/flow,mroch/flow,AgentME/flow,mroch/flow,gabelevi/flow,samwgoldman/flow,gabelevi/flow,facebook/flow,samwgoldman/flow,mroch/flow,popham/flow,facebook/flow,facebook/flow,popham/flow,popham/flow,mroch/flow