bump egui to 0.30

Author: hacknus

.github/workflows/rust.yml

@@ -19,9 +19,6 @@ jobs:
  - name: Install libraries
  run: sudo apt-get update && sudo apt-get install -y libclang-dev libgtk-3-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libxkbcommon-dev libssl-dev && sudo apt-get install libudev-dev && cargo install cargo-bundle
 
- - name: Update
- run: cargo update
-
  - name: Build
  run: cargo build --all --all-features