make it less alarming when showing the lcd filter error msg

src/font/fontconfigandfreetype.rs

@@ -260,7 +260,7 @@ impl NamedFontImpl {
         // care to abort the rest of what we're doing
         match lib.set_lcd_filter(ftwrap::FT_LcdFilter::FT_LCD_FILTER_DEFAULT) {
             Ok(_) => (),
-            Err(err) => eprintln!("FT_LcdFilter failed: {:?}", err),
+            Err(err) => eprintln!("Ignoring: FT_LcdFilter failed: {:?}", err),
         };
 
         // Enable some filtering options and pull in the standard