Remove unnecessary executable permission
Remove unnecessary executable permission

Change-Id: I582078bf797e13b31e68ce00479d04ff3eb336dc

sileht/aodh,eayunstack/ceilometer,openstack/aodh,pczerkas/aodh,openstack/ceilometer,fabian4/ceilometer,sileht/aodh,idegtiarov/ceilometer,eayunstack/ceilometer,ityaptin/ceilometer,isyippee/ceilometer,fabian4/ceilometer,maestro-hybrid-cloud/ceilometer,pkilambi/ceilometer,r-mibu/ceilometer,pczerkas/aodh,redhat-openstack/ceilometer,idegtiarov/ceilometer,openstack/aodh,pkilambi/ceilometer,ityaptin/ceilometer,mathslinux/ceilometer,isyippee/ceilometer,cernops/ceilometer,r-mibu/ceilometer,mathslinux/ceilometer,maestro-hybrid-cloud/ceilometer,cernops/ceilometer,openstack/ceilometer,redhat-openstack/ceilometer