ssh: handle VMADDR_CID_ANY in a couple places (#41230)

Originally reported in Ubuntu as
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2145027.

src/basic/socket-util.c

@@ -1794,7 +1794,7 @@ int vsock_get_local_cid(unsigned *ret) {
         /* If ret == NULL, we're just want to check if AF_VSOCK is available, so accept
          * any address. Otherwise, filter out special addresses that are cannot be used
          * to identify _this_ machine from the outside. */
-        if (ret && IN_SET(tmp, VMADDR_CID_LOCAL, VMADDR_CID_HOST))
+        if (ret && IN_SET(tmp, VMADDR_CID_LOCAL, VMADDR_CID_HOST, VMADDR_CID_ANY))
                 return log_debug_errno(SYNTHETIC_ERRNO(EADDRNOTAVAIL),
                                        "IOCTL_VM_SOCKETS_GET_LOCAL_CID returned special value (%u), ignoring.", tmp);