This should fix the many builds currently failing from the
osmo-gsm-tester_build jobs.
Related: OS#5751
Change-Id: Ibc9605933380351a5fd23b772868c0e698b39c37
The real target was not osmo-iuh itself but osmo-hnbgw. Since osmo-hnbgw
is inits own repository now, let's rename it.
Change-Id: I03c0988db5c5d72bcac71b4515e40a099600ce7c