Draw disconnect icon over lagometer in Team Arena too

The blinking disconnect icon is drawn over lagometer in Q3.
Team Arena moved the lagometer location. Now let's draw the
disconnect icon over lagometer in Team Arena too!

code/cgame/cg_draw.c

@@ -1606,8 +1606,13 @@ static void CG_DrawDisconnect( void ) {
 		return;
 	}
 
+#ifdef MISSIONPACK
+	x = 640 - 48;
+	y = 480 - 144;
+#else
 	x = 640 - 48;
 	y = 480 - 48;
+#endif
 
 	CG_DrawPic( x, y, 48, 48, trap_R_RegisterShader("gfx/2d/net.tga" ) );
 }