[cicd] add lint workflow

.woodpecker/lint.yml

@@ -0,0 +1,14 @@
+pipeline:
+  pylint:
+    image: fnndsc/python-poetry
+    commands:
+    - poetry add pylint
+    - poetry install
+    - find . -type f -name "*.py" | xargs poetry run pylint --disable=E0401,W0511
+  flake8:
+    image: fnndsc/python-poetry
+    commands:
+    - poetry add flake8
+    - poetry install
+    - poetry run flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+    - poetry run flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics