chore(deps): update actions/setup-node action to v2 (#67)

Signed-off-by: Renovate Bot <[email protected]>

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

Author: renovate[bot]

.github/workflows/release-please.yml

@@ -14,11 +14,11 @@ jobs:
           release-type: node
           package-name: get-pkg-repo
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
           node-version: 14
       - run: npm install
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
           node-version: 14
           registry-url: 'https://external-dot-oss-automation.appspot.com/'