Linter Warning: cmake_minimum_required targets outdated CMake version (< 3.10)

[jfrascon]

Linters for CMake emit the following warning regarding the cmake_minimum_required() directive:

CMake Deprecation Warning:
  Compatibility with CMake < 3.10 will be removed from a future version of CMake.

This indicates that the current cmake_minimum_required(VERSION 3.5) is targeting a version that will soon be deprecated.

Suggested fix

Update CMakeLists.txt to set a more modern and appropriate minimum version:

cmake_minimum_required(VERSION 3.16)

Rationale

• CMake 3.16 was released in 2019 and is stable and well-supported.
• Ubuntu 20.04 (Focal), used in many robotics environments (e.g., ROS1 Noetic), ships with CMake 3.16.3.
• Raising the minimum version improves compatibility with modern tooling and silences the warning emitted by linters.

If there's interest, I can submit a PR with this change.