gFEXJetAlgo: Fix blkOutAB

This MR is meant to fix a bug reported in ATR-28625. The arguments to gFEXJetAlgo::blkOutAB are now passed by reference.

mentioned in merge request !67794 (closed)

This merge request affects 1 package:

• Trigger/TrigT1/L1CaloFEX/L1CaloFEXSim

This merge request affects 2 files:

• Trigger/TrigT1/L1CaloFEX/L1CaloFEXSim/L1CaloFEXSim/gFEXJetAlgo.h
• Trigger/TrigT1/L1CaloFEX/L1CaloFEXSim/src/gFEXJetAlgo.cxx

Adding @will ,@thompson as watchers

added JetEtmiss L1Calo Trigger main review-pending-level-1 labels

CI Result SUCCESS (hash 76242a34)

	Athena
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
For experts only: Jenkins output [CI-MERGE-REQUEST-EL9 2634]

MR looks fine from L1 perspective, CI shows no problems - approving.

Cheers, Yuriy (L1)

removed review-pending-level-1 label

added review-approved label

merged

mentioned in commit 91a8f740