Feature - Qt 6 port AcademySoftwareFoundation#1 (AcademySoftwareFound…

…ation#606)

This is the first phase of the Qt 6 port. It was mostly tested on Rocky
Linux 8.

There are a lot of generated files under `src/lib/mu/MuQt6`, and some
modifications but you don't need to go over that folder.

There are known issues that will be addressed in future PR:

**All platforms:**
- Refactor _QtAudioRenderer_ class. Currently, The _pulse_ audio output
device is not enabled, and they are loud white noise issues on MacOS.
- Remove the usage of _Core5compat_ and refactor what is deprecated. I
don't think there is a lot to do here, but it is mostly about refactor
the usage of _QTextCodec_.

**MacOS:**
- The _Open File dialog_ does not open anymore.
- Loud white noise audio (Should be related to _QtAudioRenderer_)
- The Central widget is rendered in the bottom left corner, but as soon
as you resize the windows, it goes back to normal.

**Windows:**
- Issue with the compilation of Shiboken6

- [ ] Rocky LInux 8
- [ ] MacOS

attention during the review.

---------

Signed-off-by: Cédrik Fuoco <[email protected]>

cmake/dependencies/python3.cmake

@@ -4,6 +4,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
+
 SET(_python3_target
     "RV_DEPS_PYTHON3"
 )

src/lib/mu/MuQt6/qt6_to_mu.py

@@ -1979,10 +1979,6 @@ def parseFunction(func, qtnamespace):
         # Skip any function that has issue with the simple parsing above.
         print("Error parsing function.. skipping: {0}".format(orig_func))
         return None
-    return None
-
-
-##
 ##  NamespaceInfo holds the final parsed info about a Qt Class The
 ##  other results are Enumeration and Enum which are the name of the
 ##  enumeration and each individual name*value pair.