[RPM] Fix shebangs also for scripts not in bin [skip ci]
[RPM] Fix shebangs also for scripts not in bin [skip ci]


Former-commit-id: 556b1fdd430658180610f1af5d8ffe184a6e8255
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine