Update actions/setup-node action to v2 (#221)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

.github/workflows/canary.yml

@@ -16,7 +16,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Use Node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: '14.x'
       - name: Configure Git Credentials

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
           git checkout master
           git reset --hard
       - name: Use Node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: '14.x'
       - name: Setup NPM credentials