ci: use latest yarn in GitHub actions (#3001)

* Lock file maintenance

* ci: use latest yarn in github actions

Co-authored-by: Renovate Bot <renovatebot@gmail.com>

.github/workflows/nodejs.yml

@@ -30,6 +30,9 @@ jobs:
           key: ${{ runner.os }}-yarn-${{ hashFiles(format('{0}{1}', github.workspace, '/yarn.lock')) }}
           restore-keys: |
             ${{ runner.os }}-yarn-
+      - name: update yarn to latest version
+        run: |
+          sudo apt update && sudo apt install yarn
       - name: npm install, unit test and build
         run: |
           node --version
@@ -73,6 +76,9 @@ jobs:
         with:
           name: dev-test-website-node-10.x
           path: dev-test
+      - name: update yarn to latest version
+        run: |
+          sudo apt update && sudo apt install yarn
       - name: npm install and e2e test
         run: |
           node --version
@@ -107,6 +113,9 @@ jobs:
         with:
           name: dev-test-website-node-10.x
           path: dev-test
+      - name: update yarn to latest version
+        run: |
+          sudo apt update && sudo apt install yarn
       - name: npm install and e2e test
         run: |
           node --version