[DOCS] Update public_api to include ValidationAction components

docs/sphinx_api_docs_source/public_api_excludes.py

@@ -106,11 +106,6 @@
             "great_expectations/datasource/batch_kwargs_generator/table_batch_kwargs_generator.py"
         ),
     ),
-    IncludeExcludeDefinition(
-        reason="ValidationActions are now run from Checkpoints: https://docs.greatexpectations.io/docs/guides/miscellaneous/migration_guide#manually-migrate-v2-checkpoints-to-v3-checkpoints",
-        name="run",
-        filepath=pathlib.Path("great_expectations/checkpoint/actions.py"),
-    ),
     IncludeExcludeDefinition(
         reason="CLI internal methods should not be part of the public API",
         filepath=pathlib.Path("great_expectations/cli/datasource.py"),

docs/sphinx_api_docs_source/public_api_includes.py

@@ -24,11 +24,6 @@
         name="run",
         filepath=pathlib.Path("great_expectations/checkpoint/actions.py"),
     ),
-    IncludeExcludeDefinition(
-        reason="Validation Actions are used within Checkpoints but are part of our Public API and can be overridden via plugins.",
-        name="_run",
-        filepath=pathlib.Path("great_expectations/checkpoint/actions.py"),
-    ),
     IncludeExcludeDefinition(
         reason="Validation Actions are used within Checkpoints but are part of our Public API and can be overridden via plugins.",
         name="SlackNotificationAction",

docs/sphinx_api_docs_source/public_api_missing_threshold.py

@@ -6,7 +6,6 @@
 
 ITEMS_IGNORED_FROM_PUBLIC_API = [
     "File: great_expectations/_docs_decorators.py Name: add",
-    "File: great_expectations/checkpoint/actions.py Name: _run",
     "File: great_expectations/checkpoint/actions.py Name: run",
     "File: great_expectations/checkpoint/actions.py Name: update",
     "File: great_expectations/checkpoint/checkpoint.py Name: describe_dict",

great_expectations/checkpoint/actions.py

@@ -83,6 +83,7 @@ def _build_renderer(config: dict) -> Renderer:
     return renderer
 
 
+@public_api
 class ActionContext:
     """
     Shared context for all actions in a checkpoint run.
@@ -99,7 +100,17 @@ def data(self) -> list[tuple[ValidationAction, dict]]:
     def update(self, action: ValidationAction, action_result: dict) -> None:
         self._data.append((action, action_result))
 
+    @public_api
     def filter_results(self, class_: Type[ValidationAction]) -> list[dict]:
+        """
+        Filter the results of the actions in the context by class.
+
+        Args:
+            class_: The class to filter by.
+
+        Returns:
+            A list of action results.
+        """
         return [action_result for action, action_result in self._data if isinstance(action, class_)]
 
 
@@ -125,9 +136,20 @@ class Config:
     def _using_cloud_context(self) -> bool:
         return project_manager.is_using_cloud()
 
+    @public_api
     def run(
         self, checkpoint_result: CheckpointResult, action_context: ActionContext | None = None
     ) -> dict:
+        """
+        Run the action.
+
+        Args:
+            checkpoint_result: The result of the checkpoint run.
+            action_context: The context in which the action is run.
+
+        Returns:
+            A dictionary containing the result of the action.
+        """
         raise NotImplementedError
 
     def _get_data_docs_pages_from_prior_action(