doc: tracing: Added Percepio View section

.. _Tracealyzer Getting Started Guides: https://percepio.com/tracealyzer/gettingstarted/

Percepio View for Zephyr

========================

Percepio View is a free-of-charge tracing tool based on `Percepio Tracealyzer`_, intended for

debugging and verification of Zephyr applications.

.. figure:: percepio_view.webp

    :align: center

    :alt: Percepio View

    :figclass: align-center

    :width: 80%

Percepio View can be used side-by-side with a traditional debugger and complements your debugger

by visualising the real-time execution of threads, ISRs, syscalls and your own “User Events”.

.. figure:: percepio_view_user_event.webp

    :align: center

    :alt: Percepio View User Events

    :figclass: align-center

    :width: 80%

To learn more about Percepio View, how to get started and upgrade options, check out

`Percepio's product page

<https://traceviewer.io/get-view/?target=zephyr>`_.

Percepio View provides snapshot tracing, meaning the data is stored to a ring-buffer in target RAM

and is saved to host using the regular debugger connection.

For trace streaming support, Percepio offers (paid-for) upgrades to Percepio Profile or

Percepio Tracealyzer. No modifications of the Zephyr source code are needed, only enabling the

TraceRecorder library in Kconfig. Percepio View runs on Windows and Linux hosts.

SEGGER SystemView Support

=========================