refactor: update imports to use icmp-socket2

src/pinger_icmp_ts.rs

@@ -1,8 +1,8 @@
 use crate::pinger::{PingError, PingListener, PingReply, PingSender};
 use crate::time::Time;
-use icmp_socket::packet::WithTimestampRequest;
-use icmp_socket::Icmpv4Message;
-use icmp_socket::Icmpv4Packet;
+use icmp_socket2::packet::WithTimestampRequest;
+use icmp_socket2::Icmpv4Message;
+use icmp_socket2::Icmpv4Packet;
 use rustix::thread::ClockId;
 use std::net::IpAddr;
 use std::time::Instant;