Cross Reference: /external/swiftshader/third_party/SPIRV-Tools/kokoro/windows-msvc-2017-release

`Name`	`Date`	`Size`
Up to higher level directory
`build.bat`	22-Oct-2020	`806`
`continuous.cfg`	22-Oct-2020	`684`
`presubmit.cfg`	22-Oct-2020	`683`