Remove unused variable in ITk Seed maker

Follow up to !64344 (merged)

FYI @ncalace @christos

added ITk Tracking labels

This merge request affects 1 package:

• InnerDetector/InDetRecTools/SiSpacePointsSeedTool_xk

This merge request affects 1 file:

• InnerDetector/InDetRecTools/SiSpacePointsSeedTool_xk/SiSpacePointsSeedTool_xk/ITkSiSpacePointsSeedMaker.h

Adding @goetz ,@gavrilen ,@sroe as watchers

added InnerDetector main review-pending-level-1 labels

CI Result SUCCESS (hash b3c9231d)

	Athena
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 75095]

CI clean, looks good from an L1 point of view. Approving - L1

removed review-pending-level-1 label

added review-approved label

mentioned in commit 139472a2

merged