PM-12259: Use validatePin SDK to validate the users pin

[david-livefront]

🎟️ Tracking

PM-12259

📔 Objective

This PR update the validatePin function in the AuthRepository to use the purpose-made SDK function to validate the pin. This fixes some bugs that can occur from calling the initializeCrypto function in unexpected places, which is how the previous logic worked.

⏰ Reminders before review

• Contributor guidelines followed
• All formatters and local linters executed and passed
• Written new unit and / or integration tests where applicable
• Used internationalization (i18n) for all UI strings
• CI builds passed
• Communicated to DevOps any deployment requirements
• Updated any necessary documentation 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

[github-actions[bot]]

Checkmarx One – Scan Summary & Details – ac7d8f98-cd42-467a-9d6e-f39e5b012965

No New Or Fixed Issues Found

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 89.01%. Comparing base (1b0bc13) to head (fd6164e). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #4311 +/- ## ========================================== - Coverage 89.01% 89.01% -0.01% ========================================== Files 453 453 Lines 39001 38992 -9 Branches 5488 5486 -2 ========================================== - Hits 34717 34708 -9 Misses 2375 2375 Partials 1909 1909 ```

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[david-livefront]

Thanks @dseverns-livefront