update for node 21 (#1794)

Co-authored-by: mwilsnd <mwilsnd@gmail.com>

platform/node/scripts/publish.sh

@@ -9,7 +9,7 @@ if [[ "${CIRCLE_TAG}" == "node-v${PACKAGE_JSON_VERSION}" ]] || [[ "${PUBLISH:-}"
     # Changes to the version targets here should happen in tandem with updates to the
     # EXCLUDE_NODE_ABIS property in cmake/node.cmake and the "node" engines property in
     # package.json.
-    for TARGET in 14.0.0 16.0.0 18.0.0; do
+    for TARGET in 16.0.0 18.0.0 20.0.0; do
         rm -rf build/stage
 
         if [[ "${BUILDTYPE}" == "RelWithDebInfo" ]]; then