TCCP: Improve eligibility content

[niqjohnson]

Refine content about card eligibility to be as specific as we can.

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Additions

• geographic_restrictions and professional_affiliation to CardSurveyDataListSerializer so they're available to tooltips in the card list
• A phrase at the end of the generic credit union eligibility requirement noting some common credit union membership requirements

Changes

• Eligibility tooltips now use a few fields to tailor the content for each card

How to test this PR

1. Make sure the eligibility tooltip content looks like the screenshots below and matches the requirements called out on the details page
2. Make sure the generic credit union eligibility requirement on the details page now ends with the phrase, "which typically include living in certain areas or working for certain employers."

Screenshots

Credit union, no requirements in data	Credit union, one requirement in data	Credit union, two requirements in data	Bank, one requirement in data	Details

Notes and todos

• Depending on how these changes tests, we might make a few more tweaks to the tooltip content or logic (see GHE/Design-Development/Design-Thinking-and-User-Research/issues/339 for more)

Checklist

• PR has an informative and human-readable title
  • PR titles are used to generate the change log in releases; good ones make that easier to scan.
  • Consider prefixing, e.g., "Mega Menu: fix layout bug", or "Docs: Update Docker installation instructions".
• Changes are limited to a single goal (no scope creep)
• Code follows the standards laid out in the CFPB development guidelines

[chosak]

Works as advertised!

[contolini]

Extra space:

Suggested change

	~ ('be a member of this credit union' if card.issued_by_credit_union else 'meet requirements set by the bank')
	~ ('be a member of this credit union' if card.issued_by_credit_union else 'meet requirements set by the bank')