Notebook Instance Lifecycle Configuration Code + Integration test (#75)

This is a pull request for the Notebook Instance Lifecycle configuration operator and it's integration test.

Files modified:

generator.yaml: Adds necessary status fields, hooks, errors for Notebook Instance Lifecycle Configuration.

Files added:

delta_post_compare.go.tpl: hook that uses functions in custom_delta.go to update the delta(difference between latest/desired).

sdk_update_post_set_output.go.tpl: hook that makes the controller re queue after an update.

custom_delta.go: Contains function to compare the onCreate and onStart fields of the Notebook Instance Life cycle Configuration.

hooks.go: Contains the requeueWhileUpdating variable that is used in sdk.go to requeue after an update, this is to make sure the LastModifiedTime status field gets updated.

test_notebook_instance_lifecycle.py: Contains the integration test for the Notebook Instance Lifecycle configuration.
This integration test creates, updates and deletes a Notebook Instance Lifecycle configuration.

notebook_instance_lifecycle_config.yaml: Contains the crd(thats used for the integration test) for Notebook Instance Lifecycle configuration.

Author: ananth102

apis/v1alpha1/generator.yaml

@@ -725,6 +725,45 @@ resources:
           template_path: common/sdk_delete_pre_build_request.go.tpl
         sdk_delete_post_request:
           template_path: common/sdk_delete_post_request.go.tpl
+  NotebookInstanceLifecycleConfig:
+    exceptions:
+      errors:
+          404:
+            code: ValidationException
+            message_prefix: Unable to describe Notebook Instance Lifecycle Config
+      terminal_codes:
+        - ResourceLimitExceeded
+        - ResourceNotFound
+        - ResourceInUse
+        - OptInRequired
+        - InvalidParameterCombination
+        - InvalidParameterValue
+        - MissingParameter
+        - MissingAction
+        - InvalidQueryParameter
+        - MalformedQueryString
+        - InvalidAction
+        - UnrecognizedClientException
+    hooks:
+      delta_post_compare:
+        template_path: notebook_instance_lifecycle_config/delta_post_compare.go.tpl
+      sdk_update_post_set_output:
+        template_path: notebook_instance_lifecycle_config/sdk_update_post_set_output.go.tpl
+    fields:
+      LastModifiedTime:
+        is_read_only: true
+        print:
+          name: LAST-MODIFIED-TIME
+        from:
+          operation: DescribeNotebookInstanceLifecycleConfig
+          path: LastModifiedTime
+      CreationTime:
+        is_read_only: true
+        print:
+          name: CREATION-TIME
+        from:
+          operation: DescribeNotebookInstanceLifecycleConfig
+          path: CreationTime
 ignore:
     resource_names:
       - Algorithm
@@ -757,7 +796,7 @@ ignore:
       # ModelPackageGroup
       # - ModelQualityJobDefinition
       # - MonitoringSchedule
-      - NotebookInstanceLifecycleConfig
+      # - NotebookInstanceLifecycleConfig
       # - NotebookInstance
       - Pipeline
       - PresignedDomainUrl