Fix loop for jump

[kopecmartin]

item.path does not need the map(attribute='path'), that's a relict from #1675 PR.

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[github-actions]

Thanks for the PR! ❤️
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[kopecmartin]

we've verified it works in the ci-framework-testproject repo , check PR 224 - the latest build failed but it did for a different reason (tldr, dfg name is case sensitive in jump) - we can see there though that the polarion call/task got rendered ok:
jump.py --testrun-id=create-new-test-run --xml-file=/home/zuul/ci-framework-data/tests/test_operator/tempest-tests/tempest_results.xml --update_testcases=true

[viroel]

/approve

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