fix: Lock yarn to 1.22.19

[Cal-L]

Description

Bitrise is experiencing issues where yarn is attempting to install the latest version of yarn (1.22.21). That release version is currently experiencing issues, so we're locking the resolved version to 1.22.19 for now.

Related issues

Fixes: #

Manual testing steps

1. Go to this page...

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.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (133978f) 35.08% compared to head (a0ae184) 35.08%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #7811   +/-   ##
=======================================
  Coverage   35.08%   35.08%           
=======================================
  Files        1039     1039           
  Lines       27628    27628           
  Branches     2336     2336           
=======================================
  Hits         9693     9693           
  Misses      17412    17412           
  Partials      523      523           

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[github-actions]

E2E test started on Bitrise: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/4e9e1b75-bab9-4159-bcd5-c95618f4344a
You can also kick off another Bitrise E2E smoke test by removing and re-applying the (Run Smoke E2E) label

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[chrisleewilcox]

LGTM