compilers: Add UNIX large file support for MinGW
compilers: Add UNIX large file support for MinGW

MinGW gcc supports _FILE_OFFSET_BITS=64 and we need to set it for
MinGW as well

becm/meson,jpakkane/meson,pexip/meson,becm/meson,mesonbuild/meson,jpakkane/meson,pexip/meson,pexip/meson,pexip/meson,becm/meson,QuLogic/meson,mesonbuild/meson,QuLogic/meson,pexip/meson,mesonbuild/meson,mesonbuild/meson,QuLogic/meson,QuLogic/meson,QuLogic/meson,jpakkane/meson,QuLogic/meson,mesonbuild/meson,QuLogic/meson,mesonbuild/meson,jpakkane/meson,jpakkane/meson,pexip/meson,becm/meson,becm/meson,mesonbuild/meson,QuLogic/meson,mesonbuild/meson,jpakkane/meson,becm/meson,mesonbuild/meson,becm/meson,jpakkane/meson,QuLogic/meson,becm/meson,mesonbuild/meson,jpakkane/meson,pexip/meson,jpakkane/meson,pexip/meson,becm/meson,pexip/meson,becm/meson,pexip/meson