Fix .gitignore: stop tracking ignored files

backend/lib/openzeppelin-contracts/scripts/release/workflow/publish.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# Intentionally escape $ to avoid interpolation and writing the token to disk
+echo "//registry.npmjs.org/:_authToken=\${NPM_TOKEN}" > .npmrc
+
+# Actual publish
+npm publish "$TARBALL" --tag "$TAG"
+
+delete_tag() {
+  PACKAGE_JSON_NAME="$(tar xfO "$TARBALL" package/package.json | jq -r .name)"
+  npm dist-tag rm "$PACKAGE_JSON_NAME" "$1"
+}
+
+if [ "$TAG" = tmp ]; then
+  delete_tag "$TAG"
+elif [ "$TAG" = latest ]; then
+  delete_tag next
+fi