Philip Withnall c7ace595e8 tests: Fix a minor leak in the socket test
As seen in [CI](https://gitlab.gnome.org/GNOME/glib/-/jobs/3436216):
```
==13767== 144 (40 direct, 104 indirect) bytes in 1 blocks are definitely lost in loss record 528 of 562
==13767==    at 0x4A18B2C: g_type_create_instance (gtype.c:1928)
==13767==    by 0x49F92FF: g_object_new_internal (gobject.c:2235)
==13767==    by 0x49FA247: g_object_new_valist (gobject.c:2574)
==13767==    by 0x49F8D81: g_object_new (gobject.c:2047)
==13767==    by 0x4AE2337: g_inet_socket_address_new (ginetsocketaddress.c:387)
==13767==    by 0x4B1DB94: g_socket_address_new_from_native (gsocketaddress.c:230)
==13767==    by 0x4B16CC2: g_socket_get_local_address (gsocket.c:2071)
==13767==    by 0x40E102: test_receive_bytes_from (socket.c:2469)
==13767==    by 0x4901E78: test_case_run (gtestutils.c:2974)
==13767==    by 0x49022B2: g_test_run_suite_internal (gtestutils.c:3069)
==13767==    by 0x490241A: g_test_run_suite_internal (gtestutils.c:3088)
==13767==    by 0x4902690: g_test_run_suite (gtestutils.c:3168)
==13767==    by 0x4900C8F: g_test_run (gtestutils.c:2275)
==13767==    by 0x40EE8A: main (socket.c:2614)
```

Signed-off-by: Philip Withnall <pwithnall@gnome.org>
Helps: #3220
2024-01-15 14:16:21 +00:00
..
2023-11-06 15:04:01 +03:00
2023-05-02 13:42:54 +02:00
2023-11-12 15:39:14 +01:00
2023-01-27 11:58:56 +03:00
2020-11-17 15:50:07 +00:00