HLT+Trigger: fix flake8 warnings

Fix flake8 warnings that show up in the dev3/4 nightlies with flake8 version 7.0.0. As these are trigger packages, fixing this in 24.0.

@elmsheus

This merge request affects 5 packages:

• HLT/Trigger/TrigTransforms/TrigTransform
• Trigger/TrigConfiguration/TrigConfIO
• Trigger/TrigCost/EnhancedBiasWeighter
• Trigger/TrigCost/TrigCostAnalysis
• Trigger/TriggerCommon/TriggerMenuMT

Affected files list will not be printed in this case

Adding @cmorenom ,@shanisch ,@orlando ,@stelzer ,@ggonella ,@tamartin ,@gipezzul ,@hrussell ,@sutt ,@fwinkl ,@jmharris ,@paulama ,@oliveirg ,@carquin ,@ademaria ,@lidiaz ,@wiedenma ,@slai ,@iriu ,@aporeba ,@fpastore ,@asonay as watchers

added 24.0 Trigger TriggerMenu review-pending-level-1 labels

CI Result SUCCESS (hash dd9169d3)

	Athena	DetCommon
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
DetCommon: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-EL9 8369] (remote access info)

Straightforward changes, approving.

Cheers, Philipp (L1)

added review-approved label and removed review-pending-level-1 label

added review-approved-point1 label

mentioned in commit 833427c0

merged

mentioned in merge request !70805 (merged)