ci: replace zizmor and cargo-deny with oxc-project/security-action (#1635)

## Summary

- Remove `.github/workflows/zizmor.yml` and `.github/workflows/deny.yml`
workflows
- Remove `deny.toml` configuration
- Add `.github/workflows/security.yml` using
`oxc-project/security-action@v1.0.5`

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: MK (fengmk2) <fengmk2@gmail.com>

Author: 3 people

.github/workflows/deny.yml

@@ -0,0 +1,24 @@
+name: Security Analysis
+
+on:
+  workflow_dispatch:
+  pull_request:
+    types: [opened, synchronize]
+  push:
+    branches:
+      - main
+    paths:
+      - '.github/workflows/**'
+
+permissions: {}
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.ref_name != 'main' }}
+
+jobs:
+  security:
+    name: Security Analysis
+    runs-on: ubuntu-latest
+    steps:
+      - uses: oxc-project/security-action@77e230508eccbb400b23746dab6c573a8ea7483e # v1.0.5