Re-enabling Foundation tests in main

AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_DynamicSliceInstanceSpawner.py

@@ -41,7 +41,7 @@ class TestDynamicSliceInstanceSpawner(object):
         return console
 
     @pytest.mark.test_case_id("C28851763")
-    @pytest.mark.SUITE_periodic
+    @pytest.mark.SUITE_main
     @pytest.mark.dynveg_area
     @pytest.mark.parametrize("launcher_platform", ['windows_editor'])
     def test_DynamicSliceInstanceSpawner_DynamicSliceSpawnerWorks(self, request, editor, level, workspace, project,

AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_EmptyInstanceSpawner.py

@@ -37,7 +37,7 @@ class TestEmptyInstanceSpawner(object):
         file_system.delete([os.path.join(workspace.paths.engine_root(), project, "Levels", level)], True, True)
 
     @pytest.mark.test_case_id("C28851762")
-    @pytest.mark.SUITE_periodic
+    @pytest.mark.SUITE_main
     @pytest.mark.dynveg_area
     def test_EmptyInstanceSpawner_EmptySpawnerWorks(self, request, editor, level, launcher_platform):
         cfg_args = [level]

AutomatedTesting/Gem/PythonTests/largeworlds/landscape_canvas/test_GraphComponentSync.py

@@ -118,7 +118,7 @@ class TestGraphComponentSync(object):
 
     @pytest.mark.test_case_id('C15987206')
     @pytest.mark.SUITE_main
-    def test_LandscapeCanvas_GradientMixerNodeConstruction(self, request, editor, level, launcher_platform):
+    def test_LandscapeCanvas_GradientMixer_NodeConstruction(self, request, editor, level, launcher_platform):
         """
         Verifies a Gradient Mixer can be setup in Landscape Canvas and all references are property set.
         """
@@ -141,7 +141,7 @@ class TestGraphComponentSync(object):
 
     @pytest.mark.test_case_id('C21333743')
     @pytest.mark.SUITE_periodic
-    def test_LandscapeCanvas_LayerBlenderNodeConstruction(self, request, editor, level, launcher_platform):
+    def test_LandscapeCanvas_LayerBlender_NodeConstruction(self, request, editor, level, launcher_platform):
         """
         Verifies a Layer Blender can be setup in Landscape Canvas and all references are property set.
         """