test(connlib): don't attempt to listen on port 0 for TCP socket (#9851)

rust/connlib/tunnel/proptest-regressions/tests.txt

@@ -176,3 +176,4 @@ cc 7ab081a00991a3265b2ca82f2203284759bc50ef2805e5514baa0c24c966a580
 cc 9cac073e45583d9940fd8813b93c4cadea91c5d304c454ab8d050b44ba49dc13
 cc 608f3ed9392aa067bc730538d75f3692edf2ad5c3fa98beb3e95b166e04f7b5f
 cc 57c9d6263fdae8b6bb51fbb7108372c7d695d1186163fcfcdce010a6666c3db5
+cc f90e2fe4827f91aba42bf4806b53d1a1e7df7d1fd912d3a2cf32774eb0006f8a

rust/connlib/tunnel/src/tests/strategies.rs

@@ -14,6 +14,7 @@ use itertools::Itertools;
 use prop::sample;
 use proptest::{collection, prelude::*};
 use std::iter;
+use std::num::NonZeroU16;
 use std::{
     collections::{BTreeMap, BTreeSet},
     net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr},
@@ -164,7 +165,7 @@ pub(crate) fn tcp_resources(
     let all_domains = dns_records.domains_iter().collect::<Vec<_>>();
 
     collection::btree_set(
-        (sample::select(all_domains.clone()), any::<u16>()),
+        (sample::select(all_domains.clone()), any::<NonZeroU16>()),
         1..=all_domains.len(),
     )
     .prop_map(move |domains| {
@@ -181,7 +182,7 @@ pub(crate) fn tcp_resources(
                 move |(domain, port)| {
                     let addresses = dns_records
                         .domain_ips_iter(&domain)
-                        .map(|address| SocketAddr::new(address, port))
+                        .map(|address| SocketAddr::new(address, port.get()))
                         .collect::<BTreeSet<_>>();
 
                     (domain, addresses)