ci: lint node 14.x only

Author: raduwen

.github/workflows/node.yml

@@ -9,19 +9,16 @@ on:
   pull_request:
 
 jobs:
-  build:
-
+  lint:
     runs-on: ubuntu-latest
-
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 14.x]
-
+        node-version: [14.x]
     steps:
     - uses: actions/checkout@v2
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
     - run: yarn
-    - run: yarn build
+    - run: yarn lint