chore: update workflows config (#28)

### What this PR does?
使用新的  https://github.com/halo-sigs/reusable-workflows 来作为项目 CI ，简化配置后方便插件开发者使用而不必过多修改


```release-note
None
```

.github/workflows/ci.yaml

@@ -0,0 +1,15 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  ci:
+    uses: halo-sigs/reusable-workflows/.github/workflows/plugin-ci.yaml@v1
+    with:
+      ui-path: "ui"