Unify get request for proxy/non-proxy

ecosystem host confused by the http/1.0 attempt there
(used to work fine against feather)

tools/build/panda-state.p6

@@ -37,12 +37,11 @@ sub fetch-projects-json($to) {
     if %*ENV<http_proxy> {
         my ($host, $port) = %*ENV<http_proxy>.split('/').[2].split(':');
         $s = IO::Socket::INET.new(host=>$host, port=>$port.Int);
-        $s.send("GET http://ecosystem-api.p6c.org/projects.json HTTP/1.1\nHost: ecosystem-api.p6c.org\nAccept: */*\nConnection: Close\n\n");
     }
     else {
         $s = IO::Socket::INET.new(:host<ecosystem-api.p6c.org>, :port(80));
-        $s.send("GET /projects.json HTTP/1.0\n\n");
     }
+   $s.send("GET http://ecosystem-api.p6c.org/projects.json HTTP/1.1\nHost: ecosystem-api.p6c.org\nAccept: */*\nConnection: Close\n\n");
     my ($buf, $g) = '';
     $buf ~= $g while $g = $s.get;