Fix the code in TrfUtils.py to correspond to the PyYAML 5.1+ requirements

The function load(input) is deprecated in PyYAML 5.1+, and the explicit specification of the loader like load(input,Loader=yaml.FullLoader) is needed. So, I fix the code of TrfUtils.py to match this requirement.

added 24.0 InnerDetector labels

This merge request affects 1 package:

• InnerDetector/InDetExample/InDetBeamSpotExample

This merge request affects 1 file:

• InnerDetector/InDetExample/InDetBeamSpotExample/python/TrfUtils.py

Adding @goetz ,@sroe as watchers

added review-pending-level-1 label

CI Result SUCCESS (hash 3f29e166)

	Athena
externals
cmake
make
tests

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Straightforward change - approving

L1 shifter

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

added review-approved-point1 label

added review-approved-tier0 label

merged

mentioned in commit 6cbabd79

mentioned in merge request !69618 (merged)