Update alias resolver with models and columns

What does this MR do and why?

This change adds some more models and columns to Import::PlaceholderReferences::AliasResolver::ALIASES.

We saw some informational errors logged (internal link only) signalling to add the missing models https://gitlab.com/gitlab-org/manage/import-and-integrate/discussions/-/issues/112#note_2086905572. Extra column data has been gleaned from RelationFactory and import_export.yml, but this change isn't an exhaustive one.

There is no changelog because the code is behind a feature flag that is disabled.

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