Only upload hadolint related reports in hadolint job

Loic Nicollerequested to merge
upload_only_required_report into main

Only upload repports generated by hadolint in this jobs

bug seen here: https://gitlab.com/sylva-projects/sylva-elements/container-images/libvirt-metal/-/pipelines/1373579186 where we try to upload multiples reports at the same time

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