Add some tests to IndexRearrangementForStreams

Add some tests for the functions that reorder the receive indices for the communication between GPUs.

added Tests gpu labels

requested review from @soe.peters

approved this merge request

added 17 commits

• 46f44dd4...2685aca2 - 15 commits from branch irmb:develop
• 0bde04e3 - Merge branch 'develop' into parameterRefactoring
• 500db7fb - Merge branch 'develop' into parameterRefactoring

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enabled an automatic merge when the pipeline for 500db7fb succeeds

mentioned in commit c1007231

merged