fix: use Node 16 for publish GH action (#457)

Author: kimpers

.github/workflows/publish.yml

@@ -28,7 +28,7 @@ jobs:
                 fetch-depth: 0
             - uses: actions/setup-node@v1
               with:
-                node-version: 10
+                node-version: 16
             - uses: actions/setup-python@v2
             - name: 'configure git'
               run: |