Fix request #7058: Can't submit anymore an artifact if I do not have submit rights on all reuired fields

Change-Id: I907cd029f0a00a678d59e23b520f4f2137c3cd83
Merge commit 'refs/changes/37/2637/1' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  Fix request #7058: Can't submit anymore an artifact if I do not have submit rights on all reuired fields
This is Tuleap 7.1.99.35

Change-Id: I29481209db0d6e57ecbdf327129452ddd8e0238b