rpm: remove "bashism"
rpm: remove "bashism"

Bug-Tizen: BTY-21
Change-Id: Id93a3b5a3905c2e5c9695195c974dcdce2d435e7
Signed-off-by: Kévin THIERRY <f48dfc44ac46b15b9d2595904ba659e6d613ffc4@open.eurogiciel.org>

TizenTeam/meta-tizen,TizenTeam/meta-tizen,TizenTeam/meta-tizen,TizenTeam/meta-tizen