chore: Use npm install action

Author: kaisermann

Diff for: .github/workflows/ci.yml

@@ -7,8 +7,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v1
-      - uses: actions/setup-node@v1
-      - run: 'npm i && npm run lint'
+      - uses: actions/setup-node@v2
+      - uses: bahmutov/npm-install@v1
+      - run: 'npm run lint'
 
   Tests:
     runs-on: ${{ matrix.os }}
@@ -20,7 +21,7 @@ jobs:
     steps:
       - run: git config --global core.autocrlf false
       - uses: actions/checkout@v1
-      - uses: actions/setup-node@v2-beta
+      - uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
       - uses: bahmutov/npm-install@v1