fix(ci): disable flaky GUI tests that sporadically fail until fixed

test/asammdf/gui/widgets/plot/test_PlotWidget_ContextMenu.py

@@ -3,6 +3,8 @@
 from json import JSONDecodeError
 import pathlib
 import re
+import sys
+import unittest
 from unittest import mock
 from unittest.mock import ANY
 
@@ -844,6 +846,7 @@ def test_Action_SetRandomColor(self):
             self.assertNotEqual(previous_c_color, current_c_color)
             self.assertNotEqual(current_b_color, current_c_color)
 
+    @unittest.skipIf(sys.platform == "win32", "times out on Windows")
     def test_Action_CopyDisplayProperties_Group(self):
         """
         Test Scope:
@@ -1044,6 +1047,7 @@ def test_Action_PasteDisplayProperties_Group(self):
             # Evaluate
             self.assertEqual(group_channel_a_properties, group_channel_b_properties)
 
+    @unittest.skipIf(sys.platform == "win32", "times out on Windows")
     def test_Action_CopyChannelStructure_Group(self):
         """
         Test Scope:

test/asammdf/gui/widgets/plot/test_PlotWidget_DoubleClick.py

@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+import sys
+import unittest
 from unittest import mock
 
 from PySide6 import QtCore, QtGui, QtTest
@@ -174,6 +176,7 @@ def test_EnableDisable_Group(self):
                 msg=f"Color of channel {plot_channel_0.text(self.Column.NAME)} is not present on plot.",
             )
 
+    @unittest.skipIf(sys.platform == "win32", "fails on Windows")
     def test_EnableDisable_ParentGroup(self):
         """
         Test Scope:
@@ -312,6 +315,7 @@ def test_EnableDisable_ParentGroup(self):
                     msg=f"Color for Channel: {channel.text(self.Column.NAME)} not present on 'plot'",
                 )
 
+    @unittest.skipIf(sys.platform == "win32", "fails on Windows")
     def test_EnableDisable_Subgroup(self):
         """
         Test Scope: