chore: update to wgpu 28 and cosmic-text 0.19

wgpu/src/color.rs

@@ -99,7 +99,7 @@ pub fn convert(
         device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
             label: Some("iced_wgpu.offscreen.blit.pipeline_layout"),
             bind_group_layouts: &[&constant_layout, &texture_layout],
-            push_constant_ranges: &[],
+            immediate_size: 0,
         });
 
     let shader = device.create_shader_module(wgpu::ShaderModuleDescriptor {
@@ -149,7 +149,7 @@ pub fn convert(
             },
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
-            multiview: None,
+            multiview_mask: None,
             cache: None,
         });
 
@@ -194,6 +194,7 @@ pub fn convert(
         depth_stencil_attachment: None,
         timestamp_writes: None,
         occlusion_query_set: None,
+        multiview_mask: None,
     });
 
     pass.set_pipeline(&pipeline);