switch from safety to pip-audit

.github/workflows/python-package.yml

@@ -27,10 +27,10 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install flake8 safety pytest-cov bandit black
+        python -m pip install flake8 pip-audit pytest-cov bandit black
         pip install -r tests/requirements.txt
     - name: Check dependencies for known security vulnerabilities
-      run: safety check -r tests/requirements.txt
+      run: pip-audit -r tests/requirements.txt
     - name: Check code for potential security vulnerabilities
       run: bandit -r .
     - name: Check code formatting