fix(defect_dojo): apply test tags to individual findings on (re)import

[slManuel]

The engine only sent tags at the test level, so findings imported to DefectDojo had no tags. Send apply_tags_to_findings=true on import and reimport so DefectDojo propagates the test tags to every affected finding. This restores the exceptions/risk flow that queries findings by tag (e.g. /findings/?tags=engine_dependencies).

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Fix

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