misc: Run pre-commit run --all-files

This ensures `isort` is applied to all files in the repo.

Change-Id: Ib7ced1c924ef1639542bf0d1a01c5737f6ba43e9

util/encode_packet_trace.py

@@ -51,9 +51,10 @@
 # This script can of course also be used as a template to convert
 # other trace formats into the gem5 protobuf format
 
-import protolib
 import sys
 
+import protolib
+
 # Import the packet proto definitions. If they are not found, attempt
 # to generate them automatically. This assumes that the script is
 # executed from the gem5 root.