stop specifying LocalAddr in basic test

If the LocalAddr is not specified, HTTP::Daemon will pick one for us. We
can just use this in our main test, rather than having a separate test
specifically to check this.

Author: haarg

t/basic.t

@@ -15,7 +15,7 @@ if ($D eq 'daemon') {
 
     require HTTP::Daemon;
 
-    my $d = HTTP::Daemon->new(Timeout => 10, LocalAddr => '127.0.0.1');
+    my $d = HTTP::Daemon->new(Timeout => 10);
 
     print "Please to meet you at: <URL:", $d->url, ">\n";
     open(STDOUT, $^O eq 'VMS' ? ">nl: " : ">/dev/null");