main/musl: add trailing : to getent group
Our getent comes from NetBSD and they changed it to correspond to GNU libc.
ref: https://cvsweb.netbsd.org/bsdweb.cgi/src/usr.bin/getent/getent.c.diff?r1=1.19;r2=1.20 fixes: #16633 (closed)
Our getent comes from NetBSD and they changed it to correspond to GNU libc.
ref: https://cvsweb.netbsd.org/bsdweb.cgi/src/usr.bin/getent/getent.c.diff?r1=1.19;r2=1.20 fixes: #16633 (closed)