ci(ci): add workflow

Author: drts01

.github/workflows/ci.yaml

@@ -0,0 +1,19 @@
+name: CI
+
+on:
+  push:
+    branches: ['**']
+    paths-ignore: [CHANGELOG.md]
+    tags-ignore: ['**']
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}
+  cancel-in-progress: true
+
+jobs:
+
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: digitalr00ts/action-pre-commit@v0