fix(ci): revert rustsec/audit-check to v2 (not a Node.js action)

Author: DropFan

.github/workflows/ci.yml

@@ -72,7 +72,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: rustsec/audit-check@v2.0.2
+      - uses: rustsec/audit-check@v2
         with:
           token: ${{ secrets.GITHUB_TOKEN }}