GSF : Usign ROT Creator, is optional, needed when we do not fit MeasurementBase but PrepRawData

This merge request affects 2 packages:

• Reconstruction/egamma/egammaRec
• Tracking/TrkFitter/TrkGaussianSumFilter

Adding @goetz ,@amorley as watchers

added Egamma Reconstruction Tracking master review-pending-level-1 labels

mentioned in merge request !35642 (merged)

CI Result SUCCESS (hash 404d5382)

	Athena	AthSimulation	AthGeneration	AnalysisBase
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
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 21667]

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

@christos , this one has conflicts

added review-user-action-required label

added 57 commits

• 404d5382...12193297 - 56 commits from branch atlas:master
• 12503666 - Merge branch 'master' into 'GSF_can_run_without_ROT'

Compare with previous version

This merge request affects 2 packages:

• Reconstruction/egamma/egammaRec
• Tracking/TrkFitter/TrkGaussianSumFilter

Adding @goetz ,@amorley as watchers

added review-pending-level-1 label and removed review-approved review-user-action-required labels

CI Result SUCCESS (hash 12503666)

	Athena	AthSimulation	AthGeneration	AnalysisBase
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
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 21717]

CI passed, approving.

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

merged

mentioned in commit 5fa4d1f6

added sweep:ignore label