Add Ruff Lint workflow for Python code

Added ruff wrokflow, work in progress

Signed-off-by: Dexter9532 <back-engstrom@hotmail.com>

Author: Dexter9532

.github/workflows/ruff.yml

@@ -0,0 +1,17 @@
+name: Ruff Lint
+on:
+  pull_request:
+    branches: [ main ]
+  push:
+    branches: [ main ]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - run: pip install ruff
+      - run: ruff check src/em511