Remove RefreshRepositoryByUpstreamID from the repo reconciler

[jhrozek]

Summary

• Rename WithOwner to WithOriginator - We renamed Owner to Originator in the new refresh-and-do handlers, but forgot to rename the method that sets that attribute.
• Add a new Get-By-ID-Refresh-And-Do handler - Since we have the entity ID available, we don't need to refresh by upstream ID, but by entity ID. To do that, we add a new handler that does just that.
• Use NewEntityRefreshAndDoMessage instead of calling RefreshRepositoryByUpstreamID in reconcilers - Gets rid of the RefreshRepositoryByUpstreamID request that we are tryign to phase out in favour of the generic new handlers. This will also allow the reconcile handler to be useful for the github reconciler.
• Handle messages with no entityID - since we changed the format of the reconcile message, we check if the field we added is set and if not, just drop the message.

Fixes #4595

Change Type

• Bug fix (resolves an issue without affecting existing features)
• Feature (adds new functionality without breaking changes)
• Breaking change (may impact existing functionalities or require documentation updates)
• Documentation (updates or additions to documentation)
• Refactoring or test improvements (no bug fixes or new functionality)

Testing

unit tests + manual

Review Checklist:

• Reviewed my own code for quality and clarity.
• Added comments to complex or tricky code sections.
• Updated any affected documentation.
• Included tests that validate the fix or feature.
• Checked that related changes are merged.

[jhrozek]

With these changes and especially when issue #4618 is implemented, we can just pass in properties and use this to reconcile a generic entity.

[jhrozek]

oops the tests are failing looking into this

[jhrozek]

oops the tests are failing looking into this

this was just a silly bug - I use a real postgres in the test but was reusing the same ID and triggering duplicate errors

[coveralls]

coverage: 53.152% (+0.1%) from 53.007%
when pulling cecc742 on jhrozek:register_handler_use_new_code
into f21693c on stacklok:main.

[JAORMX]

Can we use any or something of the sort to print this?

[jhrozek]

This part of the code is past the repository reconcile and now the code is trying to reconcile artifacts which are supported with github only.

Above is this code:

	repoID, err := ewp.Properties.GetProperty(properties.PropertyUpstreamID).AsInt64()
	if err != nil {
		log.Printf("error getting property upstreamID: %v", err)
		// no point in retrying, so we just return nil
		return nil
	}

so in the case you called out where the upstream ID is a string we'd hit the error case and shortcut.

I can add a unit test with upstream ID as string and split this long function to repo and artifact parts, would it help?