[DDW-59] make light blue theme the default for ETC build
[DDW-59] make light blue theme the default for ETC build

input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus