ISF_ActsTools: Fix cppcheck warning.

Don't use std::move for a return value.

This merge request affects 1 package:

• Simulation/ISF/ISF_Acts/ISF_ActsTools

This merge request affects 1 file:

• Simulation/ISF/ISF_Acts/ISF_ActsTools/src/ActsFatrasSimTool.h

Adding @jchapman ,@tbold ,@tcuhadar ,@toyamaza ,@cvarni ,@pagessin as watchers

added ACTS Simulation master review-pending-level-1 labels

removed review-pending-level-1 label

added review-approved label

CI Result SUCCESS (hash 080c1317)

	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 62970]

merged

mentioned in commit 98d77cb5

added sweep:ignore label