Re-patching a few things lost in a previous change to MGC

A few changes were lost in !75476 (merged) unintentionally. Adding them back in here. Thanks @ljerala for pointing out the problem.

added Generators label

This merge request affects 1 package:

• Generators/MadGraphControl

This merge request affects 1 file:

• Generators/MadGraphControl/python/MadGraphUtils.py

Adding @zmarshal ,@caiy as watchers

added main review-pending-level-1 labels

WARNING: big files (>100K) are found in the changeset

120K in file Generators/MadGraphControl/python/MadGraphUtils.py

CI Result SUCCESS (hash bc2f3097)

	Athena	AthGeneration
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
AthGeneration: number of compilation errors 0, warnings 0
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removed review-pending-level-1 label

added review-approved label

merged

mentioned in commit 93fdfc87

mentioned in merge request atlas-physics/pmg/mcjoboptions!3726