Fix specifying db passwd in cloud-install-sys-tmplt
Fix specifying db passwd in cloud-install-sys-tmplt

Signed-off-by: Hugo Trippaers <019c1e6b26afec151f96e4f3b9c20e0d1c0913db@schubergphilis.com>

mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver