Incompatible with Go 1.23, which doesn't allow //go:linkname to internal symbols, including to runtime package

[stefanb]

While testing Go 1.23 rc1 in

• go 1.23.0, go@1.22 1.22.6 (new formula) Homebrew/homebrew-core#175310

there was an error:

  # github.com/tickstep/aliyunpan
  link: github.com/tickstep/library-go/cachepool: invalid reference to runtime.rawbyteslice

Go 1.23 no longer allows //go:linkname * runtime.* link instructioins, see

• https://tip.golang.org/doc/go1.23#linker
• cmd/link: lock down future uses of linkname golang/go#67401

It is used in
https://github.com/tickstep/library-go/blob/49613680e69f5fa832a5ea0b13dc68b58e9000a8/cachepool/malloc.go#L12C3-L18

[stefanb]

Build is still failing with Go 1.23 rc2.

[tickstep]

fix it in the latest verison