added 'pylint' in GitHub Actions

.github/workflows/pylint.yml

@@ -0,0 +1,36 @@
+name: Pylint
+
+on:
+  workflow_dispatch:
+  push:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-latest ]
+        python-version: ["3.12"]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+        architecture: x32
+        check-latest: true
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        pip install pylint
+
+    - name: Lint with pylint
+      run: |
+        pylint $(git ls-files '*.py')