Fix the setup of blocked issue in Bugzilla tracker
Fix the setup of blocked issue in Bugzilla tracker

The ID of the blocked issue cannot be set at the creation of the
issue but only by updating it.

renatahodovan/fuzzinator,akosthekiss/fuzzinator,akosthekiss/fuzzinator,akosthekiss/fuzzinator,renatahodovan/fuzzinator,akosthekiss/fuzzinator,renatahodovan/fuzzinator,renatahodovan/fuzzinator