quickjs-v9

fix: convert MSYS2 path to Windows path for ld.exe --whole-archive

ld.exe is a native Windows binary and cannot resolve MSYS2 unix-style
mount paths like /c/mingw64/... — it needs C:/mingw64/... format.
Use cygpath -m to convert before passing to -Wl,--whole-archive.

quickjs-v7

fix: hardcode mingw64 runner path instead of using sysroot

gcc -print-sysroot returns the build machine's baked-in path
(/c/buildroot/...) which does not exist on the CI runner.
The runner has MinGW installed at C:\mingw64, so use that path
directly for libwinpthread.a static linking.

quickjs-v6

fix: add sysroot lib path so libwinpthread.a is found for static linking

quickjs-v5

fix: use bash shell for build step so LDFLAGS expand correctly on Win…

quickjs-v4

simplify windows build

quickjs-v3

Fix android build