This code was trying to check that the address type is not one of the ADDR_TYPE_TOR*
types, but the is_toraddr() function checks a domain name! The cast should have been
a clue that this was wrong!
Anyway, wireaddr_to_addrinfo() aborts on these cases already, so the asserts here are
superfluous.
Found in unrelated CI run:
```
Valgrind error file: valgrind-errors.20610
==20610== Conditional jump or move depends on uninitialised value(s)
==20610== at 0x484ED28: strlen (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==20610== by 0x138FA3: is_toraddr (wireaddr.c:344)
==20610== by 0x11499B: conn_init (connectd.c:729)
==20610== by 0x28FD73: next_plan (io.c:59)
==20610== by 0x28FF94: io_new_conn_ (io.c:116)
==20610== by 0x11531B: try_connect_one_addr (connectd.c:927)
==20610== by 0x1182A8: try_connect_peer (connectd.c:1781)
==20610== by 0x11834E: connect_to_peer (connectd.c:1797)
==20610== by 0x119241: recv_req (connectd.c:2074)
==20610== by 0x12836F: handle_read (daemon_conn.c:35)
==20610== by 0x28FD73: next_plan (io.c:59)
==20610== by 0x2909A8: do_plan (io.c:407)
==20610==
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
c755dfdfc9