Removed duplicate scss entries
Removed duplicate scss entries

Added main.scss as entry for compilation

Signed-off-by: Kanagaraj M <a744b691cd98174fb19a473a8cf78b810491e452@redhat.com>

kmkanagaraj/usm-client-2,Tendrl/dashboard,kmkanagaraj/usm-client-2,cloudbehl/tendrl_frontend,skyrings/kitoon,Tendrl/dashboard,skyrings/kitoon,skyrings/kitoon,cloudbehl/tendrl_frontend,kmkanagaraj/usm-client-2