Use twine for linting

Author: medb

.github/workflows/lint-readme.yaml

@@ -36,7 +36,10 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Install dependencies
-      run: pip install setuptools docutils pygments
+      run: pip install build twine
 
-    - name: Lint Readme
-      run: python setup.py check --restructuredtext --strict
+    - name: Build package
+      run: python -m build
+
+    - name: Run twine check
+      run: twine check dist/*