* Overhaul windows CI * upgrade setup-msbuild from v1.1.3 to v1.3 * remove cmake 2019 test * fix 32-bit gcc mingw test * merge conflict
* Overhaul windows CI * upgrade setup-msbuild from v1.1.3 to v1.3 * remove cmake 2019 test * fix 32-bit gcc mingw test * merge conflict