feat(ramp): keep region always up to date

[wachunei]

Description

This PR adds a small change to update the locally persisted Region object if the most recent object from the SDK has changed.

Related issues

Fixes:

Manual testing steps

1. Go through the buy or sell flow without changes

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I’ve followed MetaMask Coding Standards.
• I've clearly explained what problem this PR is solving and how it is solved.
• I've linked related issues
• I've included manual testing steps
• I've included screenshots/recordings if applicable
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.
• I’ve properly set the pull request status:
  • In case it's not yet "ready for review", I've set it to "draft".
  • In case it's "ready for review", I've changed it from "draft" to "non-draft".

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[codecov-commenter]

Codecov Report

Attention: 8 lines in your changes are missing coverage. Please review.

Comparison is base (aa5e8b9) 39.56% compared to head (ed00259) 39.56%.

Files	Patch %	Lines
app/components/UI/Ramp/buy/hooks/useRegions.ts	0.00%	7 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8097      +/-   ##
==========================================
- Coverage   39.56%   39.56%   -0.01%     
==========================================
  Files        1231     1231              
  Lines       29818    29821       +3     
  Branches     2839     2841       +2     
==========================================
  Hits        11798    11798              
- Misses      17324    17329       +5     
+ Partials      696      694       -2     

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[github-actions]

E2E test started on Bitrise: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/ec1314c2-d297-400e-9f7e-5f32a0c8906f
You can also kick off another Bitrise E2E smoke test by removing and re-applying the (Run Smoke E2E) label

[bkirb]

@wachunei I finished verifying the buy and sell flows ✅

[Cal-L]

LGTM

[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
11.1% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud