use maintained for of cargo-audit github action

Author: syphar

Diff for: .github/workflows/audit.yml

@@ -20,6 +20,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions-rs/audit-check@v1
+      - id: install
+        run: |
+          rustup override set stable
+          rustup update stable
+      - uses: rustsec/[email protected]
         with:
           token: ${{ secrets.GITHUB_TOKEN }}