fix GitHub actions dir name

.github/workflows/ci.yml

@@ -0,0 +1,17 @@
+name: CI Pipeline
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js 14.x
+      uses: actions/setup-node@v1
+      with:
+        node-version: 14.x
+    - run: npm ci
+    - run: npm run lint
+    - run: npm run coverage