ci: Add CI

.github/workflows/pkgcheck.yml

@@ -0,0 +1,16 @@
+name: pkgcheck
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Run pkgcheck
+      uses: pkgcore/pkgcheck-action@v1