ci: enable LOG015 again

Now that we have resolved all instances of LOG015, lets enable the rule
in CI.

Signed-off-by: James McCorrie <[email protected]>

Author: machshev

ruff-ci.toml

@@ -25,7 +25,6 @@ ignore = [
     "TRY003",
 
 # High priority fixes
-    "LOG015", # Using root logger
     "B008", # function calls in default arg value
     "PERF203", # Exception handling in loops