ATLASRECTS-6783 Use DataPool for TRT_DriftCircle (offline version)

Christos Anastopoulosrequested to merge
ATLAS-EGamma/athena:TRT_DriftCircleTool_use_DataPool into 23.0

Use DataPool for TRT_DriftCircle (offline versions).

This is another one in the series of using DataPool in order to reduce number of allocations.

This one is is what should need !63847 (merged).

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