[builds-builder] meaningful error message when user exceeds harbor quota
Depends-on: https://gerrit.wikimedia.org/r/998659
Bug: T351178
Signed-off-by: Ndibe Raymond Olisaemeka rolisaemeka-ctr@wikimedia.org
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Depends-on: https://gerrit.wikimedia.org/r/998659
Bug: T351178
Signed-off-by: Ndibe Raymond Olisaemeka rolisaemeka-ctr@wikimedia.org