Fail the CI build if there are any uncommitted changes (#1535)
Fail the CI build if there are any uncommitted changes (#1535)


chipitsine/msbuild,cdmihai/msbuild,mono/msbuild,cdmihai/msbuild,Microsoft/msbuild,cdmihai/msbuild,sean-gilliam/msbuild,rainersigwald/msbuild,jeffkl/msbuild,sean-gilliam/msbuild,AndyGerlicher/msbuild,AndyGerlicher/msbuild,Microsoft/msbuild,rainersigwald/msbuild,mono/msbuild,Microsoft/msbuild,mono/msbuild,jeffkl/msbuild,jeffkl/msbuild,sean-gilliam/msbuild,rainersigwald/msbuild,rainersigwald/msbuild,chipitsine/msbuild,mono/msbuild,Microsoft/msbuild,jeffkl/msbuild,cdmihai/msbuild,chipitsine/msbuild,AndyGerlicher/msbuild,chipitsine/msbuild,sean-gilliam/msbuild,AndyGerlicher/msbuild