Addition of Default Publisher for HardwareStatus Messages

[soham2560]

Brief

This PR introduces a framework-managed feature for hardware components to publish their status via the control_msgs/msg/HardwareStatus message. This provides a standardized and thread-safe mechanism for hardware plugins to expose diagnostic information, enabled via a simple URDF parameter.

In this PR

• Introduced configure_hardware_status_message and update_hardware_status_message virtual methods to HardwareComponentInterface.
• The framework now automatically creates a publisher and a timer if a user's hardware plugin implements the configuration method.
• Added Documentation

[mergify]

This pull request is in conflict. Could you fix it @soham2560?

[soham2560]

needs ros-controls/control_msgs#240

[codecov]

Codecov Report

❌ Patch coverage is 5.26316% with 36 lines in your changes missing coverage. Please review.
✅ Project coverage is 89.01%. Comparing base (e3e8b9e) to head (de3391f).

Files with missing lines	Patch %	Lines
...ardware_interface/hardware_component_interface.hpp	5.26%	34 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2476      +/-   ##
==========================================
- Coverage   89.21%   89.01%   -0.21%     
==========================================
  Files         144      144              
  Lines       16334    16373      +39     
  Branches     1393     1397       +4     
==========================================
+ Hits        14573    14575       +2     
- Misses       1225     1260      +35     
- Partials      536      538       +2     

Flag	Coverage Δ
unittests	89.01% <5.26%> (-0.21%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...ardware_interface/hardware_component_interface.hpp	74.04% <5.26%> (-12.06%)	⬇️

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