CMakeDetermineCompilerId: support Intel DPC++ compiler toolset for VS gen
Before Intel have only one compiler icl (Intel(R) C++ compiler) and CMakeDetermineCompilerId has considered, that all toolchains with a word "Intel" in the toolchain name is a icl compiler. But now Intel have also other compiler - Intel(R) DPC++ compiler, which haven't working with cmake on Visual Studio Generator because cmake try to use icl compiler, which cmake can't found and because of this fails the configuration. This commit fix this problem, and both compilers start to work correctly with Visual Studio generator.
Fixes: #21546 (closed)