ci: install GLFW 3.4 Wayland build deps for mujoco 3.9.0

MuJoCo 3.9.0 bundles GLFW 3.4, which builds the Wayland backend by default
on Linux (GLFW_BUILD_WAYLAND=ON). The minimal ros:jazzy CI container lacks
the Wayland dev libs, so the bundled GLFW build failed at:
  pkg_check_modules(Wayland REQUIRED ... xkbcommon>=0.5.0)

Install libwayland-dev (wayland-client/cursor/egl), libxkbcommon-dev,
libwayland-bin (wayland-scanner), and wayland-protocols. The X11 backend
deps were already present and unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: rxdu

.github/workflows/default.yaml

@@ -32,7 +32,12 @@ jobs:
       - name: Install dependencies
         run: |
           sudo apt-get update
+          # X11 backend libs (GLFW)
           sudo apt-get install -y libglfw3-dev libxinerama-dev libxcursor-dev libxi-dev
+          # Wayland backend libs: MuJoCo 3.9.0 bundles GLFW 3.4, which builds the
+          # Wayland backend by default on Linux (needs wayland + xkbcommon dev libs
+          # and wayland-scanner/protocols at build time).
+          sudo apt-get install -y libwayland-dev libwayland-bin wayland-protocols libxkbcommon-dev
           sudo apt-get install -y ros-jazzy-ros2-control ros-jazzy-ros2-controllers
       - name: Additional ROS dependencies
         run: |