Replace cargo-cranky with workspace lints (#4413)

Replace `cargo-cranky` (which has served us well) with workspace lints

examples/test_inline_glow_paint/src/main.rs

@@ -1,3 +1,7 @@
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
+#![allow(rustdoc::missing_crate_level_docs)] // it's an example
+#![allow(clippy::undocumented_unsafe_blocks)]
+
 // Test that we can paint to the screen using glow directly.
 
 use eframe::egui;