test: add vsphere to unsupported platforms for LB service
test: add vsphere to unsupported platforms for LB service

gabemontero/origin,openshift/origin,xiuwang/origin,csrwng/origin,mahak/origin,akram/origin,coreydaley/origin,jsafrane/origin,hroyrh/origin,jsafrane/origin,bparees/origin,openshift/origin,jeremyeder/origin,akram/origin,soltysh/origin,coreydaley/origin,mfojtik/origin,spadgett/origin,jeremyeder/origin,spadgett/origin,deads2k/origin,bparees/origin,jeremyeder/origin,soltysh/origin,gabemontero/origin,mahak/origin,hroyrh/origin,spadgett/origin,coreydaley/origin,mfojtik/origin,hroyrh/origin,jeremyeder/origin,JacobTanenbaum/origin,jsafrane/origin,soltysh/origin,deads2k/origin,deads2k/origin,csrwng/origin,gabemontero/origin,mfojtik/origin,jeremyeder/origin,xiuwang/origin,akram/origin,spadgett/origin,sallyom/origin,spadgett/origin,openshift/origin,JacobTanenbaum/origin,sallyom/origin,bparees/origin,JacobTanenbaum/origin,xiuwang/origin,csrwng/origin,sallyom/origin,mahak/origin