test: pylint everything in src

Some projects have multiple modules or top-level file modules or
standalone scripts in src.  Lint 'em all.

Signed-off-by: Kevin Locke <kevin@kevinlocke.name>

Author: kevinoid

tox.ini

@@ -43,7 +43,7 @@ commands =
     # Could use https://github.com/MasterOdin/pylint_runner once pyproject.toml
     # is supported: https://github.com/MasterOdin/pylint_runner/pull/14
     # List files and top-level packages/directories explicitly for now.
-    pylint docs src/packagename tests
+    pylint docs src tests
     isort --check --diff .
     bandit -c pyproject.toml -f txt -r .
     pyroma --min 10 .