ci: update actions config

Author: mapleeit

.github/workflows/lint-and-test-code.yml

@@ -16,18 +16,16 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@master
         with:
-          node-version: '10.x'
+          node-version: '12.x'
       - name: Install Dependencies
-        run: npm install
+        run: yarn
       - name: Commit Linter
         uses: wagoid/[email protected]
         with:
           configFile: '.commitlintrc.yml'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Run ESLinter
-        run: npm run lint
+        run: yarn lint
       - name: Run Tests
-        run: npm test
-      # - name: Run Code Coverage
-      #   run: npm run coverage
+        run: yarn test

.github/workflows/publish-to-npm-alpha.yml

@@ -13,9 +13,9 @@ jobs:
       - name: Set up node.js
         uses: actions/setup-node@master
         with:
-          node-version: '10.x'
+          node-version: '12.x'
       - name: Install dependencies
-        run: npm install
+        run: yarn
       - name: Release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}