Add Motor Temperature to stateExt and Convert PWM to Float

[GiulioRomualdi]

After a discussion with @randaz81 and @traversaro, we decided to add motor temperature data to stateExt, streamed as a vector of floats. To avoid increasing the message size, we also decided to convert the PWM data from a vector of doubles to a vector of floats.

This pull request introduces several changes to the RemoteControlBoard and related components to support temperature data. The modifications affect data structures, methods, and interfaces to handle temperature readings properly.

The PR consists of two commits:

• e889527: Modifies the message to add temperature data and converts the PWM vector to float.
• a435ecd: Adds support for float32 conversion in Bottle. Without this, reading from the stateExt port results in the following error:

  [ERROR]  |yarp.os.impl.BottleImpl| Reader failed, unrecognized object code 0
  

Note

I also regenerated the jointData.cpp and jointData.h to be compliant with the new thrift

[update-docs]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would update the release notes by adding a file in doc/release/<target_branch>, based on your changes.