Remove unused OverwriteIDSummary property

Clean up following !53027 (merged)

This merge request affects 1 package:

• InnerDetector/InDetRecTools/InDetTrackSummaryHelperTool

This merge request affects 1 file:

• InnerDetector/InDetRecTools/InDetTrackSummaryHelperTool/InDetTrackSummaryHelperTool/InDetTrackSummaryHelperTool.h

Adding @goetz ,@sroe as watchers

added 23.0 InnerDetector review-pending-level-1 labels

CI Result SUCCESS (hash 1689322b)

	Athena
externals
cmake
make
tests

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Athena: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 72726]

lgtm

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

mentioned in commit 5c9b9bd4

merged

mentioned in merge request !63700 (merged)