Address some pylint issues (#1155)

* Address cyclic-import.

* Address redefined-builtin.

* Address redefined-argument-from-local.

* Address many redefined-outer-name.

* Address pointless-string-statement.

* No longer needed due to separate bugfix.

* Address useless-return.

* Address possibly-used-before-assignment.

* Add TODOs.

* Address super-init-not-called.

* Address function-redefined.

* Address unspecified-encoding.

* Clean up more imports.

tests/unit/plugins/modules/test_docker_image_build.py

@@ -14,7 +14,7 @@ from ansible_collections.community.docker.plugins.modules.docker_image_build imp
 
 
 @pytest.mark.parametrize(
-    "input, expected",
+    "value, expected",
     [
         ("", ""),
         (" ", '" "'),
@@ -23,5 +23,5 @@ from ansible_collections.community.docker.plugins.modules.docker_image_build imp
         ('\rhello, "hi" !\n', '"\rhello, ""hi"" !\n"'),
     ],
 )
-def test__quote_csv(input, expected):
-    assert _quote_csv(input) == expected
+def test__quote_csv(value, expected):
+    assert _quote_csv(value) == expected