Update slither.yml

.github/workflows/slither.yml

@@ -9,5 +9,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: crytic/[email protected]
-      - run: slither .  --print function-summary
+      - uses: actions/[email protected]
+      - uses: GuillaumeFalourd/[email protected]
+        with:
+          command_line: ls -lha
+          output_file_name: output.txt
+          display_file_content: YES # this is also the default value if not informed