Vulkan: Remove duplicate shaderType parameter to SPIR-V transformer The passed-in GlslangSpirvOptions already has the shaderType, so this extra parameter was not necessary. Bug: angleproject:4524 Change-Id: Ibbc7442b3173b26825f3cb9e2365789fade92cfc Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2611311 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>