Bulk Load Demo sample not compatible with Visual C++ platform toolset v143

Start with Shaders/ColorSpaceUtility.hlsli and the v143 build errors shown in the issue, then inspect the BulkLoadDemo solution and its Core, Model, BulkLoadDemo, and MiniArchive projects. Rebuild Bulk Load Demo with Visual Studio platform toolset v143 and Windows SDK 10.0; done means the solution builds without the reported shader errors.

When opening Bulk Load Demo in Visual Studio using platform toolset v143, Windows SDK version 10.0, user is informed that ..\Core\Core.vcxproj, ..\Model\Model.vcxproj, ..\BulkLoadDemo\BulkLoadDemo.vcxproj, and ..\MiniArchive\MiniArchive.vcxproj may be upgraded to target the latest Microsoft toolset. If the user chooses to do this, the solution 'BulkLoadDemo' will generate the following build errors:

2>In file included from Shaders\AdaptExposureCS.hlsl:19:
2>In file included from Shaders/ShaderUtility.hlsli:19:
2>Shaders/ColorSpaceUtility.hlsli(40,26): error G5A95C174: condition for short-circuiting ternary operator must be scalar, for non-scalar types use 'select'
2> return x < 0.0031308 ? 12.92 * x : 1.055 * pow(x, 1.0 / 2.4) - 0.055;
2> ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2> select(x < 0.0031308, 12.92 * x, 1.0549999999999999 * pow(x, 1. / 2.3999999999999999) - 0.055)
2>Shaders/ColorSpaceUtility.hlsli(46,24): error G5A95C174: condition for short-circuiting ternary operator must be scalar, for non-scalar types use 'select'
2> return x < 0.04045 ? x / 12.92 : pow( (x + 0.055) / 1.055, 2.4 );
2> ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2> select(x < 0.04045, x / 12.92, pow((x + 0.055) / 1.0549999999999999, 2.3999999999999999))
2>Shaders/ColorSpaceUtility.hlsli(52,26): error G5A95C174: condition for short-circuiting ternary operator must be scalar, for non-scalar types use 'select'
2> return x < 0.0031308 ? 12.92 * x : 1.13005 * sqrt(x - 0.00228) - 0.13448 * x + 0.005719;
2> ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2> select(x < 0.0031308, 12.92 * x, 1.13005 * sqrt(x - 0.0022799999999999999) - 0.13447999999999999 * x + 0.0057190000000000001)
2>Shaders/ColorSpaceUtility.hlsli(57,24): error G5A95C174: condition for short-circuiting ternary operator must be scalar, for non-scalar types use 'select'
2> return x < 0.04045 ? x / 12.92 : -7.43605 * x - 31.24297 * sqrt(-0.53792 * x + 1.279924) + 35.34864;
2> ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2> select(x < 0.04045, x / 12.92, -7.4360499999999998 * x - 31.24297 * sqrt(-0.53791999999999995 * x + 1.2799240000000001) + 35.348640000000003)
2>Shaders/ColorSpaceUtility.hlsli(65,23): error G5A95C174: condition for short-circuiting ternary operator must be scalar, for non-scalar types use 'select'
2> return x < 0.0181 ? 4.5 * x : 1.0993 * pow(x, 0.45) - 0.0993;
2> ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2> select(x < 0.018100000000000002, 4.5 * x, 1.0992999999999999 * pow(x, 0.45000000000000001) - 0.099299999999999999)
2>Shaders/ColorSpaceUtility.hlsli(70,24): error G5A95C174: condition for short-circuiting ternary operator must be scalar, for non-scalar types use 'select'
2> return x < 0.08145 ? x / 4.5 : pow((x + 0.0993) / 1.0993, 1.0 / 0.45);
2> ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2> select(x < 0.081449999999999994, x / 4.5, pow((x + 0.099299999999999999) / 1.0992999999999999, 1. / 0.45000000000000001))
2>
2>Done building project "Core.vcxproj" -- FAILED.