Update actions/setup-node action to v3

Author: renovate-bot

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Node
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
           node-version: 12.x
           cache: yarn
@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v3
         with:
           node-version: 12.x
           cache: yarn
@@ -67,7 +67,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Node
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
           node-version: 12.x
           cache: yarn