Fix broken contributor fields

[futa-ikeda]

• Ticket: []
• Feature flag: n/a

Purpose

• Fix contributor fields that were broken on test

Summary of Changes

• Account for some affiliations that do no have an identifier field and fall back to using the @id property to check affiliation

Screenshot(s)

• Example of two affiliations, one with the identifier attribute and the other with no identifier attribute (this second one would cause the page to break):
  

• Before:
  

• After:
  

Side Effects

QA Notes

[coveralls]

Pull Request Test Coverage Report for Build 11958601673

Details

• 3 of 4 (75.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.004%) to 64.836%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
app/institutions/dashboard/-components/object-list/contributors-field/component.ts	3	4	75.0%

Totals
Change from base Build 11958639544:	-0.004%
Covered Lines:	6933
Relevant Lines:	10277

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💛 - Coveralls