Remove toolchain files

toolchain.dds

-Include-Template: -isystem <PATH>
-Define-Template: -D <DEF>
-Warning-Flags: -Wall -Wextra -Wshadow -Werror
-
-Compile-C-Template:   gcc-8 <FLAGS> -g -fPIC -fdiagnostics-color -O0            -c <FILE> -o <OUT>
-Compile-C++-Template: g++-8 <FLAGS> -g -fPIC -fdiagnostics-color -O0 -std=c++17 -c <FILE> -o <OUT>
-Create-Archive-Template: ar rcs <ARCHIVE> <OBJECTS>
-
-Archive-Suffix: .a

toolchain.win.dds

-Include-Template: /I<PATH>
-Define-Template: /D<DEF>
-
-Compile-C-Template: cl.exe /nologo <FLAGS> /c <FILE> /Fo<OUT>
-Compile-C++-Template: cl.exe /nologo <FLAGS> /std:c++latest /EHsc /c <FILE> /Fo<OUT>
-Create-Archive-Template: lib /nologo /OUT:<ARCHIVE> <OBJECTS>
-
-Archive-Suffix: .lib