upgrade node

Author: robert-seitz-uniswap

.github/workflows/deploy.yaml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v1
         with:
-          node-version: "12"
+          node-version: "16"
 
       - name: Load secret
         uses: 1password/load-secrets-action@581a835fb51b8e7ec56b71cf2ffddd7e68bb25e0
@@ -62,4 +62,3 @@ jobs:
         uses: Uniswap/cloudflare-update-web3-gateway@b3205288b1c6d0acb63fa3bd8fb686c72a9e3f3e
         with:
           cid: ${{ steps.upload.outputs.hash }}
-

.github/workflows/tests.yaml

@@ -9,6 +9,6 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: 16
       - run: yarn install --frozen-lockfile
-      - run: yarn test
+      - run: yarn test