Simpler win sign exception
Simpler win sign exception

Summary:
We're skipping the signing and editing of EXEs on Windows. This is only temporary but I want to have an atomic commit we can go back to. This is to avoid cache eviction due to version numbers being encoded in the binary.

This means you're not getting the logo on the binary and copyright information, etc. We're not actually shipping these right now, so the real-world impact of this is zero.

Reviewed By: mweststrate

Differential Revision: D25973944

fbshipit-source-id: d076919acfaac1f618178294baff3e9122d820bf

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