daemon.mk: remove brace expansions (non-POSIX)

The code is uglier to me but I can't see what else to do.
3 jobs for make-posix-shell in 8 minutes and 32 seconds
Status Job ID Name Coverage
  Build
passed #7078
docker linux amd64
build:linux:amd64

00:01:48

 
  Test
passed #7080
docker linux amd64
deckard:linux:amd64

00:06:43

passed #7079
docker linux amd64
test:linux:amd64

00:05:50