Update lints.yml

Author: yeezy-na-izi

.github/workflows/lints.yml

@@ -15,7 +15,7 @@ jobs:
       matrix:
         python-version: [3.9]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v3
       with:
@@ -26,4 +26,4 @@ jobs:
         pip install flake8
     - name: Analysing the code with flake8
       run: |
-        flake8 $(git ls-files '*.py')
+        flake8 $(git ls-files '*.py')