Do not special-case List<u8> in arrow_ui

Author: emilk

crates/viewer/re_ui/src/arrow_ui.rs

@@ -96,9 +96,7 @@ pub fn arrow_ui(ui: &mut egui::Ui, ui_layout: UiLayout, array: &dyn arrow::array
         } else {
             let instance_count_str = re_format::format_uint(instance_count);
 
-            let string = if array.data_type() == &DataType::UInt8 {
-                re_format::format_bytes(instance_count as _)
-            } else if let Some(dtype) = simple_datatype_string(array.data_type()) {
+            let string = if let Some(dtype) = simple_datatype_string(array.data_type()) {
                 format!("{instance_count_str} items of {dtype}")
             } else if let DataType::Struct(fields) = array.data_type() {
                 format!(