testing/hare-cairo: change upstream & disable on riscv64
Doesn't build for riscv64
on package builders https://build.alpinelinux.org/buildlogs//build-edge-riscv64/testing/hare-cairo/hare-cairo-0_git20231112-r0.log so bumping to see if it is limited to that architecture or just discovered there now, since it is behind.