xfail socket zerocopy test on Cirrus + arm

Closes GH-11553

Sockets disable zerocopy test on ppc based arch.

Failure reported by alpine maintainers.
Closes #9081.

sockets introduces socket_set_option SO_ZEROCOPY and MSG_ZEROCOPY for the socket_send* functions. it avoids copy b/w userland and kernel for both TCP and UDP protocols.