[24.1] Fix history import when parent_hda not serialized

[mvdbeek]

and make sure we include the parent_hda when exporting histories. Fixes
https://sentry.galaxyproject.org/share/issue/20ee27f675ef476588bbe8ff273eaee7/:

KeyError: '31e7840b5aedca43523bfcc8e2e9e56f'
  File "galaxy/jobs/__init__.py", line 2039, in finish
    task_wrapper = self.tool.exec_after_process(
  File "galaxy/tools/__init__.py", line 3100, in exec_after_process
    JobImportHistoryArchiveWrapper(self.app, job.id).cleanup_after_job()
  File "galaxy/tools/imp_exp/__init__.py", line 81, in cleanup_after_job
    model_store.perform_import(new_history, job=job, new_history=True)
  File "galaxy/model/store/__init__.py", line 416, in perform_import
    self._import_implicit_dataset_conversions(object_import_tracker)
  File "galaxy/model/store/__init__.py", line 1280, in _import_implicit_dataset_conversions
    idc.parent_hda = object_import_tracker.hdas_by_key[idc_attrs["parent_hda"]]

How to test the changes?

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• I've included appropriate automated tests.
• This is a refactoring of components with existing test coverage.
• Instructions for manual testing are as follows:
  1. [add testing steps and prerequisites here if you didn't write automated tests covering all your changes]

License

• I agree to license these and all my past contributions to the core galaxy codebase under the MIT license.