Use ChainProp class to define the newJO menu

This MR makes the New JO menu configured in an identical way as the current primary menu. A minor fix.

Tagging @bernius

This merge request affects 2 packages:

• Trigger/TriggerCommon/TriggerJobOpts
• Trigger/TriggerCommon/TriggerMenuMT

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

Hi Tomasz, Thanks for this! I think it looks good and should work without problems like that!

CI Result SUCCESS

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-24439-2019-06-25-22-12
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 1
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 642]

Looks good, approving. Catrin (L1)

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

merged

mentioned in commit af3dc7c8

added sweep:ignore label