[code-quality] Organise script imports (#7198)

script/lint-python

@@ -1,19 +1,20 @@
 #!/usr/bin/env python3
 
-from helpers import (
-    styled,
-    print_error_for_file,
-    get_output,
-    get_err,
-    git_ls_files,
-    filter_changed,
-)
 import argparse
-import colorama
 import os
 import re
 import sys
 
+import colorama
+from helpers import (
+    filter_changed,
+    get_err,
+    get_output,
+    git_ls_files,
+    print_error_for_file,
+    styled,
+)
+
 curfile = None