Fix brace style of Graphics::reloadresources()

It should be next-line brace, not same-line brace. Even in a codebase
that uses same-line braces everywhere, I still prefer having next-line
braces inside functions (because they're at the top level, and you can't
next them). But regardless, this should still be next-line brace like
(most of) the rest of the codebase.

desktop_version/src/Graphics.cpp

@@ -3145,7 +3145,8 @@ bool Graphics::onscreen(int t)
 	return (t >= -40 && t <= 280);
 }
 
-void Graphics::reloadresources() {
+void Graphics::reloadresources()
+{
 	grphx.destroy();
 	grphx = GraphicsResources();
 	grphx.init();