Refactor setup.py for proper Python Test Execution (#124)

* Update setup.py to include test dependencies in extras_require

Signed-off-by: Irene Bandera <irenebandera@eprosima.com>

* Remove deprecated warning message for Fast DDS v3.0.0 release

Signed-off-by: Irene Bandera <irenebandera@eprosima.com>

---------

Signed-off-by: Irene Bandera <irenebandera@eprosima.com>

Author: irenebm

README.md

@@ -12,11 +12,6 @@
 
 <br><br>
 
-<!-- TODO(rsanchez15): Remove this before releasing v3.0.0 -->
-> [!WARNING]
-> **In preparation for Fast DDS v3.0.0, eProsima/dev-utils' master branch is undergoing major changes entailing API breaks.**
-> **Until Fast DDS v3.0.0 is released, it is strongly advisable to use the latest stable branch, [0.x](https://github.com/eProsima/dev-utils/tree/0.x), which uses Fast DDS 2.14.x**.
-
 The packages that conform this repository are:
 
 * **CMake utils**: `cmake_utils` CMake utilities to build packages.

py_utils/setup.py

@@ -30,7 +30,10 @@
     maintainer_email='raul@eprosima.com',
     description=description,
     license='Apache License, Version 2.0',
-    tests_require=['pytest'],
-    test_suite='test',
+    extras_require={
+        'test': [
+            'pytest',  # Add your testing dependencies here
+        ],
+    },
     entry_points={},
 )