ci: update actions/setup-node action to v2 (#323)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
       - uses: bahmutov/npm-install@v1
       - run: npx semantic-release
         env:

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: "Use Node.js ${{ matrix.node-version }}"
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: "${{ matrix.node-version }}"
       - uses: bahmutov/npm-install@v1
@@ -33,7 +33,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: "Use Node.js ${{ matrix.node-version }}"
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: "${{ matrix.node-version }}"
       - uses: bahmutov/npm-install@v1