CodeMod: Use the ExceptionWrapper::with_exception variant that deduces exception...

CodeMod: Use the ExceptionWrapper::with_exception variant that deduces exception types

Summary: CodeMod: Use the `ExceptionWrapper::with_exception` variant that deduces exception types.

Since we must specify the exception type in the lambda arg, and there is a variant of `ExceptionWrapper::with_exception` that deduces the type of the exception from the type of the lambda arg, we don't need to specify the exception type again as a template parameter anymore.

Reviewed By: meyering

Differential Revision: D2694895

fb-gh-sync-id: 505469f9008973a315e836f356e5db97df4ec921