(maint) remove duplicated storage test
(maint) remove duplicated storage test

this removes a storage test that was mistakenly duplicated rolling up stable to
master rollup.

kbrezina/puppetdb,grimradical/puppetdb,ajroetker/puppetdb,senior/puppetdb,mullr/puppetdb,kbarber/puppetdb,rbrw/puppetdb,puppetlabs/puppetdb,senior/puppetdb,puppetlabs/puppetdb,waynr/puppetdb,rbrw/puppetdb,rbrw/puppetdb,senior/puppetdb,shrug/puppetdb,kbrezina/puppetdb,ajroetker/puppetdb,kbarber/puppetdb,grimradical/puppetdb,kbarber/puppetdb,waynr/puppetdb,puppetlabs/puppetdb,mullr/puppetdb,kbarber/puppetdb,highb/puppetdb,puppetlabs/puppetdb,grimradical/puppetdb,rbrw/puppetdb,ajroetker/puppetdb,wkalt/puppetdb,highb/puppetdb,mullr/puppetdb,highb/puppetdb,shrug/puppetdb,wkalt/puppetdb,grimradical/puppetdb,wkalt/puppetdb,shrug/puppetdb,kbrezina/puppetdb,kbrezina/puppetdb,senior/puppetdb,ajroetker/puppetdb,puppetlabs/puppetdb,waynr/puppetdb,waynr/puppetdb,mullr/puppetdb,shrug/puppetdb,mullr/puppetdb,highb/puppetdb,wkalt/puppetdb,rbrw/puppetdb