check goreleaser supported archs - 386 unsupported, win arm64 unimplemented

[YOU54F]

I think this might be a goreleaser option, but we haven't supported 32 bits builds in libpact_ffi for a while now

There is also an arm64 build for windows, although we don't support it in our lib.go build flags.

I've not tested if it works, on win arm64, if we provide our own flags.

• pact-go/internal/native/lib.go

  Lines 5 to 9 in b407e4b

  	#cgo darwin,arm64 LDFLAGS: -L/tmp -L/usr/local/lib -Wl,-rpath -Wl,/tmp -Wl,-rpath -Wl,/usr/local/lib -lpact_ffi
  	#cgo darwin,amd64 LDFLAGS: -L/tmp -L/usr/local/lib -Wl,-rpath -Wl,/tmp -Wl,-rpath -Wl,/usr/local/lib -lpact_ffi
  	#cgo windows,amd64 LDFLAGS: -lpact_ffi
  	#cgo linux,amd64 LDFLAGS: -L/tmp -L/opt/pact/lib -L/usr/local/lib -Wl,-rpath -Wl,/opt/pact/lib -Wl,-rpath -Wl,/tmp -Wl,-rpath -Wl,/usr/local/lib -lpact_ffi
  	#cgo linux,arm64 LDFLAGS: -L/tmp -L/opt/pact/lib -L/usr/local/lib -Wl,-rpath -Wl,/opt/pact/lib -Wl,-rpath -Wl,/tmp -Wl,-rpath -Wl,/usr/local/lib -lpact_ffi