ci: switch outdated for audit check

Author: cgzones

.github/workflows/rust.yml

@@ -35,18 +35,18 @@ jobs:
     - name: Run tests
       run: cargo test --verbose
 
-  outdated:
+  audit:
 
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
 
-    - name: Install cargo outdated
-      run: cargo install cargo-outdated
+    - name: Install cargo audit
+      run: cargo install cargo-audit
 
-    - name: Check for outdated crates
-      run: cargo outdated --exit-code 1
+    - name: Check for vulnerable crates
+      run: cargo audit
 
   deny: