Fix npm publish by setting NODE_AUTH_TOKEN in release workflow

The actions/setup-node creates an .npmrc that uses ${NODE_AUTH_TOKEN},
but only NPM_TOKEN was being set. This caused the npm publish step to
fail with "Access token expired or revoked" error.

Author: rgarcia

.github/workflows/release.yaml

@@ -42,3 +42,4 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GH_PAT }}
           GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}