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: NColin Ian King <colin.king@canonical.com>
Acked-by: NJohn Fastabend <john.fastabend@gmail.com>
Acked-by: NDaniel Borkmann <daniel@iogearbox.net>
Acked-by: NShuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

tools/testing/selftests/bpf/test_maps.c

@@ -504,7 +504,7 @@ static void test_sockmap(int tasks, void *data)
 		}
 		err = listen(sfd[i], 32);
 		if (err < 0) {
-			printf("failed to listeen\n");
+			printf("failed to listen\n");
 			goto out;
 		}
 	}
@@ -525,7 +525,7 @@ static void test_sockmap(int tasks, void *data)
 		addr.sin_port = htons(ports[i - 2]);
 		err = connect(sfd[i], (struct sockaddr *)&addr, sizeof(addr));
 		if (err) {
-			printf("failed to conenct\n");
+			printf("failed to connect\n");
 			goto out;
 		}
 	}