Common ReadoutGeometry Base Class for InDet and HGTD (SolidStateReadoutGeometry)

Initial implementation of common ReadoutGeometry base for use by InnerDetector and HGTD derived classes. Porting of work done in 21.9 (including ITk and HGTD specific updates) with AthenaMT changes in master.

Removed some methods from DetectorElementBase which (probably) do not belong in Base class, but rather in derived classes. Otherwise, method interfaces should remain as in master with some internal implementation updates. Some additions to the Design class to allow specializations based on the design.

For shifter info:

• The substantive changes are limited to InDetReadoutGeometry and the new ReadoutGeometryBase class
• ReadoutGeometryBase becomes the base class for InDetReadoutGeometry, and so a number of functions move into the base class. Their implementation should be functionally equivalent, but may not be 100% identical due to a) trying to reduce the remaining use of intermediate CLHEP matrices/vectors/transforms in favour of going straight to Eigen, and b) introducing features needed for ITk/HGTD
• The changes outside InDetReadoutGeometry and ReadoutGeometryBase are simply to update the package location from which headers are taken

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• c02bdaf9 - removed methods that don't seem needed in base class

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• 45b1406b - remove some more methods, make others virtual

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• 25e40965 - start updating derived classes

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• c062491a - start updating derived classes

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• 3d65f8b9 - compiling version

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• 19131b89 - compiling version of intial intgration of base class into (newly) derived classes

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• 6cb91bd4 - propagate ReadoutGeometry restructuring to StripGeoModelXml

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• 15c78060 - intermedfiate commit

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• c347c7ba - compiling version after duplicate removal

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• 13c339d9 - remove some duplicates

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changed the description

unmarked as a Work In Progress

This merge request affects 69 files. Since this is a long list, I will not print it here.

Adding @goetz ,@stsuno ,@oda ,@lshan ,@battagl ,@sroe ,@nkoehler ,@rbianchi as watchers

added Geometry InnerDetector JetEtmiss master review-pending-level-1 labels

marked as a Work In Progress

removed review-pending-level-1 label

CI Result FAILURE (hash 13c339d9)

	Athena	AthSimulation	AthGeneration	AnalysisBase
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 7, warnings 12
AthSimulation: number of compilation errors 1, 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 23580]