Remove DCubeClient package

• Already available in ALRB (lsetup dcube). All uses of DCubeClient (ART jobs) already use that.
• Development moved to https://gitlab.cern.ch/art/dcube.
• See ATLINFR-3520 for details.

This merge request affects 1 package:

• Tools/DCubeClient

added Tools master review-pending-level-1 labels

CI Result SUCCESS (hash 7d003534)

	Athena	AthSimulation	AnalysisBase	AthGeneration
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 13203]

The changes look ok. Adding review-approved label.

L1 shifter

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

mentioned in commit 11b2dc58

merged

added sweep:ignore label