Checking-in missing devDependency in package.json for UT infra.
Checking-in missing devDependency in package.json for UT infra.

manojgn/contrail-web-core,vishnuvv/contrail-web-core,hari-sk/contrail-web-core,nagakiran/contrail-web-core,nagakiran/contrail-web-core,varunarya10/contrail-web-core,varunarya10/contrail-web-core,biswajit-mandal/contrail-web-core,manojgn/contrail-web-core,nagakiran/contrail-web-core,biswajit-mandal/contrail-web-core,hari-sk/contrail-web-core,varunarya10/contrail-web-core,hari-sk/contrail-web-core,vishnuvv/contrail-web-core,vishnuvv/contrail-web-core,biswajit-mandal/contrail-web-core