Build docs with node14 (#8754)

.github/workflows/deploy-docs.yml

@@ -21,6 +21,8 @@ jobs:
     - uses: actions/checkout@v2
     - name: Use Node.js
       uses: actions/setup-node@v1
+      with:
+        node-version: '14.x'
     - name: Package & Deploy Docs
       run: |
         npm ci

.github/workflows/npmpublish.yml

@@ -36,7 +36,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: '14.x'
           registry-url: https://registry.npmjs.org/
       - name: Setup and build
         run: |