Fix compatibility with older Rust version (CI issue)

- Downgraded dependencies to work with rust lower than 1.75.

Author: Abdelrahmanosama372

examples/turtlesim_rs/Cargo.toml

@@ -4,8 +4,8 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-eframe = "0.29.1"
-egui_extras = { version = "0.29.1", features = ["all_loaders"]}
+eframe = "0.27.0"
+egui_extras = { version = "0.27.0", features = ["all_loaders"]}
 tiny-skia = "0.11.4"
 rand = "0.8.5"
 termion = "1.5" 

examples/turtlesim_rs/src/turtlesim.rs

@@ -21,7 +21,7 @@ fn main() {
         native_options,
         Box::new(|cc| {
             install_image_loaders(&cc.egui_ctx);
-            Ok(Box::new(MyEguiApp::new(cc)))
+            Box::new(MyEguiApp::new(cc))
         }),
     );
 }