Windows CI

[davesnx]

Windows CI is deactivated since it fails to install ocp-indent

Run esy install
info install 0.6.12 (using package.json)
info checking https://github.com/ocaml/opam-repository for updates...
info checking https://github.com/esy-ocaml/esy-opam-override for updates...
info resolving esy packages: done
info solving esy constraints: done
info resolving npm packages: done
info fetching: done
error command failed: "tar" "xf" "/cygdrive/d/a/ppxlib-simple-example/ppxlib-simple-example/_esy/default/dist/f68a[4](https://github.com/davesnx/ppxlib-simple-example/runs/7866089576?check_suite_focus=true#step:6:5)91e76cc89400a761afa2be[5](https://github.com/davesnx/ppxlib-simple-example/runs/7866089576?check_suite_focus=true#step:6:6)[6](https://github.com/davesnx/ppxlib-simple-example/runs/7866089576?check_suite_focus=true#step:6:7)d32" "-C" "/cygdrive/c/Users/RUNNER~1/AppData/Local/Temp/esy-fbbd10"
      stderr:
               tar: ocp-indent-1.[8](https://github.com/davesnx/ppxlib-simple-example/runs/7866089576?check_suite_focus=true#step:6:9).1/tests/inplace/link.ml: Cannot create symlink to 'otherfile.ml': No such file or directory
               tar: ocp-indent-1.8.1/tests/inplace/link2.ml: Cannot create symlink to 'link.ml': No such file or directory
               tar: Exiting with failure status due to previous errors
               
      stdout:
               
error: error running command
  unpacking @opam/ocp-indent@opam:1.8.1
  installing @opam/ocp-indent@opam:1.8.1
esy: exiting due to errors above