Fix linter configuration

The `make fmt` call was producing obscure results due to missing
isort configuration. This commit configures isort to work in black
compatibility mode and respect magic traling comma, that is enabled in
black by default.

Also updating black's target python versions list.

No-Issue

Author: cutwater

pyproject.toml

@@ -9,7 +9,7 @@ issue_format = "`AAH-{issue} <https://issues.redhat.com/browse/AAH-{issue}>`_"
 
 [tool.black]
 line-length = 100
-target-version = ["py36", "py37"]
+target-version = ["py311"]
 exclude = '''
 /(
     \.eggs
@@ -23,6 +23,12 @@ exclude = '''
 '''
 
 
+[tool.isort]
+profile = "black"
+line_length = 100
+split_on_trailing_comma = true
+
+
 [tool.darker]
 src = [
     "galaxy_ng",