feat: implement env-dataset; update nix and go

...ce/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go

source/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go

source/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go

source/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go

source/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go

source/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go

source/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go

source/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go

source/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go

source/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go

source/vendor/golang.org/x/sys/unix/ztypes_linux.go

source/vendor/golang.org/x/sys/windows/dll_windows.go

source/vendor/golang.org/x/sys/windows/syscall_windows.go

source/vendor/golang.org/x/sys/windows/types_windows.go

source/vendor/golang.org/x/sys/windows/zsyscall_windows.go

source/vendor/modules.txt