build: update egui to last github version

src/gui/views/qr.rs

@@ -269,8 +269,12 @@ impl QrCodeContent {
             // Draw QR code image.
             let mut content_rect = ui.scope_builder(UiBuilder::new().max_rect(rect), |ui| {
                 ui.add_space(10.0);
-                let size = SizeHint::Size(ui.available_width() as u32, ui.available_width() as u32);
-                self.texture_handle = Some(View::svg_image(ui, "qr", svg.as_slice(), Some(size)));
+                let size = SizeHint::Size {
+                    width: ui.available_width() as u32,
+                    height: ui.available_width() as u32,
+                    maintain_aspect_ratio: true,
+                };
+                self.texture_handle = Some(View::svg_image(ui, "qr", svg.as_slice(), size));
                 ui.add_space(10.0);
             }).response.rect;
 

src/gui/views/views.rs

@@ -565,7 +565,7 @@ impl View {
     pub fn svg_image(ui: &mut egui::Ui,
                      name: &str,
                      svg: &[u8],
-                     size: Option<SizeHint>) -> TextureHandle {
+                     size: SizeHint) -> TextureHandle {
         let color_img = load_svg_bytes_with_size(svg, size, &usvg::Options::default()).unwrap();
         // Create image texture.
         let texture_handle = ui.ctx().load_texture(name,

src/gui/views/wallets/wallet/txs/tx.rs

@@ -22,7 +22,7 @@ use crate::gui::platform::PlatformCallbacks;
 use crate::gui::views::wallets::wallet::txs::WalletTransactions;
 use crate::gui::views::{CameraContent, FilePickContent, FilePickContentType, Modal, QrCodeContent, View};
 use crate::gui::Colors;
-use crate::wallet::types::{WalletTask, WalletTransaction, WalletTransactionAction};
+use crate::wallet::types::{WalletTask, WalletTransaction};
 use crate::wallet::Wallet;
 
 /// Transaction information [`Modal`] content.