main/linux-lts: enable speakup in riscv64 config
Because I'm blind and I sit in front of a starfive board all day that I use as a terminal. community/linux-edge appears to already have Speakup enabled for riscv64, main/linux-lts didn't.
Because I'm blind and I sit in front of a starfive board all day that I use as a terminal. community/linux-edge appears to already have Speakup enabled for riscv64, main/linux-lts didn't.