chore: add new action for secret scanning (#166)

* feat: add new action for secret scanning

* fix the format of security-scan

---------

Co-authored-by: Willem Jiang <143703838+willem-bd@users.noreply.github.com>
Co-authored-by: Charles <jinxin001@bytedance.com>

Author: 3 people

.github/workflows/secret-scan.yml

@@ -0,0 +1,22 @@
+on:
+    push:
+      branches:
+        - main
+    
+    pull_request:
+  
+permissions: 
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      with:
+        fetch-depth: 0
+    - name: Secret Scanning
+      uses: trufflesecurity/trufflehog@7dc056a193116ba8d82154bf0549381c8fb8545c # v3.88.14
+      with:
+        extra_args: --results=verified,unknown