We don't actually use this, so it just clutters up search results

Bug: b/144696871
Change-Id: Ic8a10bb49cad4f6078dd0c4b548591e3ef828dd9
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/38288
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>