windows/create_installer.ps1: Update CPPTANGO_MSVC_VERSION
Since cppTango has moved to Gitlab runners for Windows builds, the cppTango library is now linked against MSVC v142. See cppTango!1148 (merged).
Since cppTango has moved to Gitlab runners for Windows builds, the cppTango library is now linked against MSVC v142. See cppTango!1148 (merged).