bpf: test_maps: fix typos, "conenct" and "listeen"

bpf: test_maps: fix typos, "conenct" and "listeen"

Trivial fix to typos in printf error messages:
"conenct" -> "connect"
"listeen" -> "listen"

thanks to Daniel Borkmann for spotting one of these mistakes

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>