WorkDir: Set VERSION to same value as parent project

This is a follow-up to MR !30019 (merged) where the WorkDir version was hard-coded to 1.0.0. But some of our cmake code relies on the CMAKE_PROJECT_VERSION variable to be set to the same value as the parent project. Achieve this by calling project(...) twice. First without version, then a second time once we know the parent version number.

Also remove the obsolete Doxygen work-around.

cc @akraszna @rbielski

added RC Attention Required urgent labels

The CI won't test anything here but this is quite important to get merged for tonight (cc @emoyse).

changed the description

enabled an automatic merge when the pipeline for 372de00e succeeds

This merge request affects 1 package:

• Projects/WorkDir

Adding @rbianchi as watcher

added Build master review-pending-level-1 labels

Well, that's not ideal! I'm not completely sure that the spurious fail will do to the automatic merge.

@fwinkl please feel free to merge yourself if necessary (I'll try to check later but with kids bedtime etc it's possible I'll miss it).

No need to even wait for the CI as it's not testing anything in WorkDir. So I'll just merge it now.

canceled the automatic merge

merged

mentioned in commit 3257d45b

Okay, thanks!

CI Result SUCCESS (hash 372de00e)

	Athena	AthSimulation
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
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 9068]

added sweep:ignore label