[PM-15048] Update bank account verification to use descriptor code

[amorask-bitwarden]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-15048

📔 Objective

Updates the bank account verification functionality behind the Stripe Sources API deprecation flag to use Stripe's updated statement descriptor verification approach.

📸 Screenshots

Screen.Recording.2024-11-19.at.1.38.50.PM.mov

⏰ Reminders before review

• Contributor guidelines followed
• All formatters and local linters executed and passed
• Written new unit and / or integration tests where applicable
• Protected functional changes with optionality (feature flags)
• Used internationalization (i18n) for all UI strings
• CI builds passed
• Communicated to DevOps any deployment requirements
• Updated any necessary documentation (Confluence, contributing docs) or informed the documentation team

🦮 Reviewer guidelines

• 👍 (:+1:) or similar for great changes
• 📝 (:memo:) or ℹ️ (:information_source:) for notes or general info
• ❓ (:question:) for questions
• 🤔 (:thinking:) or 💭 (:thought_balloon:) for more open inquiry that's not quite a confirmed issue and could potentially benefit from discussion
• 🎨 (:art:) for suggestions / improvements
• ❌ (:x:) or ⚠️ (:warning:) for more significant problems or concerns needing attention
• 🌱 (:seedling:) or ♻️ (:recycle:) for future improvements or indications of technical debt
• ⛏ (:pick:) for minor or nitpick changes

[codecov]

Codecov Report

Attention: Patch coverage is 46.87500% with 17 lines in your changes missing coverage. Please review.

Project coverage is 43.04%. Comparing base (5227ee7) to head (a4a37b1).

Files with missing lines	Patch %	Lines
...ling/Services/Implementations/SubscriberService.cs	53.84%	12 Missing ⚠️
...lling/Controllers/OrganizationBillingController.cs	0.00%	4 Missing ⚠️
...ng/Models/Requests/VerifyBankAccountRequestBody.cs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5048      +/-   ##
==========================================
- Coverage   43.05%   43.04%   -0.02%     
==========================================
  Files        1412     1412              
  Lines       64769    64781      +12     
  Branches     5919     5923       +4     
==========================================
- Hits        27887    27883       -4     
- Misses      35649    35665      +16     
  Partials     1233     1233              

☔ View full report in Codecov by Sentry.
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[github-actions]

Checkmarx One – Scan Summary & Details – 19be2c6d-8404-402c-874c-db443830d852

New Issues

Severity	Issue	Source File / Package	Checkmarx Insight
	CSRF	/src/Api/Auth/Controllers/TwoFactorController.cs: 258	Attack Vector
	Missing_CSP_Header	/src/Core/MailTemplates/Handlebars/FamiliesForEnterprise/FamiliesForEnterpriseRemovedFromFamilyUser.html.hbs: 5	Attack Vector

Fixed Issues

Severity	Issue	Source File / Package
	CSRF	/src/Api/AdminConsole/Public/Controllers/MembersController.cs: 95
	CSRF	/src/Api/Billing/Controllers/OrganizationSponsorshipsController.cs: 77
	CSRF	/src/Api/Billing/Controllers/OrganizationSponsorshipsController.cs: 163