ci: update gh actions, update node.js to v16 (#339)

Author: antongolub

.github/workflows/npm-publish.yml

@@ -8,10 +8,10 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
-          node-version: 14
+          node-version: 16
       - run: npm i
       - run: npm test
       - run: echo "//wombat-dressing-room.appspot.com/:_authToken=$AUTH_TOKEN" >> .npmrc

.github/workflows/test.yml

@@ -16,9 +16,9 @@ jobs:
         node-version: [16.x, 17.x]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm i