Add missing dependencies for robot-log-visualizer

[giotherobot]

We were missing some dependencies needed for the robot-log-visualizer.

[traversaro]

Thanks! For reference qtpy is required by pyqtconsole, and pyqtwebengine is instead a proper robot-log-visualizer dependency.

[traversaro]

The pip check that I added reported another problem:

DEPRECATION: yarp 3.9.0+9-20240316.1+gitf0e6750c4 has a non-standard version number. pip 24.1 will enforce this behaviour change. A possible replacement is to upgrade to a newer version of yarp or contact the author to suggest that they release a version with a conforming version number. Discussion can be found at https://github.com/pypa/pip/issues/12063
meshcat 0.3.2 requires pyngrok, which is not installed.
Error: Process completed with exit code 1.

pyngrok is not available in apt (see https://repology.org/project/python:pyngrok/versions), so probably we need to add it here. Not sure if it make sense to block the PR on that, but it is relatively easy, we can do that.

[traversaro]

Cool, now only Apple Silicon builds fail with:

 robot-log-visualizer 0.8.1.dev2 requires pyqt5, which is not installed.
robot-log-visualizer 0.8.1.dev2 requires pyqtwebengine, which is not installed.

not worth enough to block further the PR, let's open a new issue: #1625 .