[DAEF-294] Update hardcoded testnet version from 0.3 to 0.5
[DAEF-294] Update hardcoded testnet version from 0.3 to 0.5

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