Updated dependencies and added v16 to test matrix

Author: patrickroberts

.github/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [10, 12, 14]
+        node: [10, 12, 14, 16]
     steps:
       - name: Checkout
         uses: actions/checkout@v2

.github/workflows/docs.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v1
         with:
-          node-version: 14
+          node-version: 16
       - name: Install and Docs
         run: |
           npm ci

.github/workflows/publish.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v1
         with:
-          node-version: 14
+          node-version: 16
           registry-url: 'https://registry.npmjs.org'
       - name: Install and Publish
         run: |