chore: fix npm publish (#233)

Noticed this in the GH action logs.

Author: dsherret

.github/workflows/ci.yml

@@ -63,8 +63,6 @@ jobs:
           github.repository == 'denoland/eszip' &&
           startsWith(github.ref, 'refs/tags/')
         env:
-          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
         run: |
-          cargo publish
           cd npm/ && npm publish