Remove node version tests on linter

Author: bidoubiwa

.github/workflows/tests.yml

@@ -53,10 +53,6 @@ jobs:
 
   linter_check:
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        node: ["12", "14", "16"]
     name: linter-check
     steps:
       - uses: actions/checkout@v2
@@ -68,8 +64,6 @@ jobs:
           key: ${{ hashFiles('yarn.lock') }}
       - name: Setup node
         uses: actions/setup-node@v2
-        with:
-          node-version: ${{ matrix.node }}
       - name: Install dependencies
         run: yarn --dev
       - name: Run style check